Species List
   

 

 
 
 
 
Glass frog
Species List

We still have a long way to go in compiling a comprehensive species list for the Ranch and the surrounding area. As we are a relatively new entity, and very little cataloging has taken place in the region, we believe that this list will continue to grow quickly for some time.

As for the flora, naturalists believe more than 2,000 species exist making it one of the most botanically areas in all of Costa Rica. There is still an enormous amount of research, data collection and classification work yet to be done.

Please accept our apologies for spelling and other errors, and please let us know when you find a mistake so that we can correct it. As non scientists we are doing our best to keep this ongoing list maintained.

Following is a recent article from the Tico Tweeter, the Newsletter of the Birding Club of Costa Rica.

RECENT OUTING:

RANCHO MASTATAL, LA CANGREJA NATIONAL PARK - March 8 - 9, 2008

(9.67935N, -84.37063W)
Gorgeous weather was our first indication that this would be an enjoyable
outing. The setting of Rancho Mastatal, located on 550 acres of the last of
the true virgin rain forest of Puriscal County, shares significant border
area with La Cangreja National Park. Rancho Mastatal encompasses an
impressive amount of walking trails where we spotted many more birds than we
had hoped.

There were a few early bird attendees who took advantage of a short walk
around the grounds to spot some interesting birds, including a King
Vulture. By noon, most had arrived and we enjoyed a delicious vegetarian
lunch before starting on our afternoon trek. Our two well-experienced
guides, Henry Kantrowitz and Patrick O'Donnell, lead us to two separate
areas of the property. Unexpected sightings of seldom-seen species included
four different varieties of trogons, a Bay-headed Tanager, a Blue-crowned
Manakin, and a view -in a single tree - of three species of honeycreepers
along with a Blue Dacnis.

Back at the lodge we enjoyed an evening of camaraderie, wine, and bocas and
a meal of a mouth-watering quiche and yucca patties.

Several early Sunday morning excursions netted sightings of toucans,
araçaris, and a Double-toothed Kite. Bell birds were heard but did not make
an appearance. The group that walked along the roadside entrance to Rancho
Mastatal was rewarded with an exceptional number of sightings without having
to trek far.

We reconvened for a hearty breakfast of fine vegetarian cuisine. The groups
then traded guides and areas for the morning outing. The highlight of that
walk was spotting an Ornate Hawk-Eagle. We also enjoyed a deep forest
sighting of both a male and a female Red-capped Manakin. Near the river
some birders in that group saw a Fasciated Tiger-Heron.

A final gathering for lunch concluded the outing. Everyone agreed that the
sustainable living and environmental learning center focus of Rancho
Mastatal made for a most enjoyable excursion. We also extend a warm welcome
Carol Marujo who decided this weekend to join BCCR as a member. Carol
authored the Tico Times article that garnered many people´s interest in
visiting this area.

Bird list: (128 seen or heard)

Great Tinamou (H), Little Tinamou (H), Crested Guan, Fasciated Tiger-Heron,
Green Heron, Black Vulture, Turkey Vulture, King Vulture, Double-toothed
Kite, Roadside Hawk, Broad-winged Hawk, Gray Hawk, Ornate Hawk-Eagle,
Laughing Falcon, Pale-vented Pigeon, Red-billed Pigeon, Band-tailed Pigeon,
Short-billed Pigeon, White-winged Dove, Ruddy Ground-Dove, Blue Ground-Dove,
White-tipped Dove, Ruddy Quail-Dove, Crimson-fronted Parakeet,
Orange-chinned Parakeet, Brown-hooded Parrot, White-crowned Parrot,
Red-lored Parrot, Squirrel Cuckoo (H), Groove-billed Ani, Mottled Owl,
Common Pauraque (H), Common Potoo (H), White-collared Swift, Costa Rican
Swift, Stripe-throated Hermit, White-necked Jacobin, Violet-crowned
Woodnymph, Blue-throated goldentail, Charming Hummingbird, Rufous-tailed
Hummingbird, Purple-crowned Fairy, Long-billed Starthroat, Baird's Trogon,
Violaceous Trogon, Black-throated Trogon, Slaty-tailed Trogon, Blue-crowned
Motmot, Fiery-billed Aracari, Keel-billed Toucan, Chestnut-mandibled Toucan,
Golden-naped Woodpecker, Slaty Spinetail (H), Plain Xenops, Tawny-winged
Woodcreeper, Wedge-billed Woodcreeper, Cocoa Woodcreeper, Streak-headed
Woodcreeper, Barred Antshrike (H), Black-hooded Antshrike (H),
Chestnut-backed Antbird, Yellow-crowned Tyrannulet, Yellow-bellied Elaenia,
Ochre-bellied Flycatcher, Paltry Tyrannulet, Northern Bentbill, Yellow-olive
Flycatcher, Tropical Pewee, Yellow-bellied Flycatcher, Yellowish Flycatcher,
Bright-rumped Attila, Dusky-capped Flycatcher (H), Great Crested Flycatcher,
Great Kiskadee, Boat-billed Flycatcher, Social Flycatcher, Gray-capped
Flycatcher, Streaked Flycatcher, Sulphur-bellied Flycatcher, Piratic
Flycatcher, Tropical Kingbird, Rufous Piha, White-winged Becard,
Rose-throated Becard, Masked Tityra, Three-wattled Bellbird (H),
Orange-collared Manakin, Blue-crowned Manakin, Red-capped Manakin,
Philadelphia Vireo, Lesser Greenlet, Brown Jay, Blue-and-White Swallow,
Rufous-naped Wren, Riverside Wren, Rufous-breasted Wren, House Wren,
Scaly-breasted Wren, Long-billed Gnatwren (H), Tropical Gnatcatcher,
Swainson's Thrush, Wood Thrush (H), Clay-colored Robin, Tennessee Warbler,
Yellow Warbler, Chestnut-sided Warbler, Common Yellowthroat, Summer Tanager,
Western Tanager, Cherrie's Tanager, Blue-gray Tanager, Palm Tanager,
Bay-headed Tanager, Golden-hooded tanager, Blue Dacnis, Green Honeycreeper,
Shining Honeycreeper, Red-legged Honeycreeper, Variable Seedeater,
Yellow-faced Grassquit, Stripe-headed Sparrow, Buff-throated Saltator,
Rose-breasted Grosbeak, Great-tailed Grackle, Bronzed Cowbird, Baltimore
Oriole, Montezuma Oropendola, Spot-crowned Euphonia.

Attendees:
Janet Peterson, Joel Bowers, Lisa Carnicom, Don Voelker, Janis Bolt, Dieter
Holdt, Henry Espinoza, Nicole Sault, Carol Marujo, Johan Kuilder, Ineke van
Leeuwen, Sara Clark, Paul Schmidt, Julie Jackson, James Lewis, Jordan & Beth
Holtam and guides, Henry Kantrowitz and Patrick O'Donnell



BIRDS

The birding in this area is excellent. Please come pay us a visit and help out in adding to our extensive list. The list will surely grow throughout the year as seasonal migrants move in and out of the area. As this list shows, we have already recorded 13 orders, 41 families, and over 220 species! Rancho Mastatal lies along two major migratory routes, the Pacific Coast (running north and south) and the Caribbean (running east and west). We would like to send out a big heartfelt thanks to Deb Heiden for all her hard work in updating our list!



Order Tinamiformes
Family Tinamidae: Tinamous
Tinamus major (Great Tinamou—gallina de monte or gongolona)
Crypturellis soni (Little tinamou—Tinamu chico
Crypturellis cinnamoneus (Thicket tinamou—Tinamu cando
Crypturellis boucardi (Slaty-breasted tinamou—Tinamu pizarroso
Order Ciconiiformes
Family Ardeidae: Herons, Egrets, and Bitterns
Tigrisoma fasciatum (Fasciated Tiger-Heron — garza-tigre de rio)
Tigrisoma mexicanum (Bare-throated Tiger-Heron — Tigre cuellinuda)
Casmerodius albus (Great Egret — Garceta grande)
Bubulcus ibis (Cattle Egret—garcilla bueyera)
Order Falconiformes
Family Accipitridae: Hawks, Kites, and Eagles
Harpyhaliaetus solitarius (Solitary Eagle—Aguila solitaria)
Elanoides forficatus (Swallow-tailed Kite—tijerilla)
Leucopternis albicollis (White Hawk—gavilán blanco)
Buteogallus anthracius (Common Black Hawk—Gavilan Cangrejero)
Buteogallus merdionalis (Savannah Hawk—Gavilan sabanero)
Buteo uitidus (Gray Hawk—Gavilan pollero)
Buteo maguirostris (Roadside hawk—Gavilan chapulinero)
Buteo platypterus (Broad-winged Hawk—gavilán aludo)
Family Cathartidae: New World Vultures
Cathartes aura (Turkey Vulture—Zopilote Cabecirrojo)
Coragyps atratus (Black Vulture—zopilote negro)
Family Falconidae: Falcons and Caracaras
Caracara cheriway (Crested Caracara—Caracara carahuesos)
Polyborus plancus (Crested Caracara—Caracara carahuesos)
Milvago chimachima (Yellow-headed Caracara—Caracara cabecigualdo)
Herpetotheres cachinnans (Laughing Falcon—guaco)
Order Galliformes
Family Cracidae: Currasows, Guans, and Chachalacas
Chacapetes unicolor (Black Guan—Pava negra or pava)
Penelope purpurascens (Crested Guan—pava crestada or pava)
Odontophorus gujanensis (Marbled Wood-Quail—codorniz carirroja)
Family Phasiandae: Pheasants, Quails, and Allies
Odontophorus gujanensis (Marbled Wood-quail —Codorniz carirroja or Corcovado)
Order Gruciformes
Family Scolopacidae: Sandpipers and Allies
Actitis macularia (Spotted Sandpiper—Andarríos Maculado)
Order Columbiformes
Family Columbidae: Pigeons and Doves
Columba flavorostris Red-billed Pigeon —Paloma piguirroja)
Columbina talpacoti Ruddy Ground-dove —Tortolita rojiza)
Claravis pretiosa Blue Ground-dove —Tortolita azulada)
Leptotila verreauxi (White-tipped Dove—paloma caliblanca)
Leptotila cassinii (Gray-chested Dove —Paloma pechigris)
Patagioenas speciosa (Scaled Pigeon—paloma escamosa)
Order Psittaciformes
Family Psittacidae: Parrots
Ara macao (Scarlet Macaw Guacamayo Rojo—Lapa rojo)
Aratinga finschi (Crimson-fronted Parakeet—Perico Frentirrojo)
Pionus senilis (White-crowned Parrots—loro coronblanco)
Pyrrhura hoffmanni (Sulfur-winged Parakeet—Perico aliazufrado)
Brotogeris jugularis (Orange-chinned Parakeet—Periquito barbinaranja)
Pionopsitta haematotis (Brown-hooded Parrot—Loro Cabecipardo)
Pionus menstrus (Blue-headed Parrot—Loro Cabeciazul)
Amazona albifrons (White-fronted Parrot—Loro Frentiblanco)
Amazona farinosa (Mealy Parrot—Lora Verde)
Order Cuculiformes
Family Cuculidae: Cuckoos
Cuco artilla (Squirrel Cuckoo—cuco ardilla)
Crotophaga sulcirostris (Groove-billed Ani—Garrapatero Piguiestriado o Tijo)
Tapera naevia (Striped Cuckoo—Cucilla listado, Tres pesos)
Order Strigiformes
Family Tytonidae: Barn Owls
Tyto alba (Common Barn Owl —Lechuza ratonera or estucurú)
Family Strigidae: Typical Owls
Lophostrix cristata (Crested Owl—buho penachudo or estucurú)
Pulsatrix perspicillata (Spectacled Owl—oropopo)
Glaucidium brasilianum (Ferruginous Pygmy-Owl—mochuelo común,Cuatro ojos)
Ciccaba virgata (Mottled Owl—Lechuza café)
Lopho strix crisata (Crested Owl—Buho penachudo, Estucuru)
Family Caprimulgidae: Nightjars
Nyctidromus albicollis (Common Pauraque—tapacaminos común)
Lurocalis semitorquantus (Short-tailed Nighthawk—Anapero colicorto)
Chordeiles acutipennis (Lesser Nighthawk—Anapero menor)
Order Apodiformes
Family Apodidae: Swifts
Cypseloides nigra (Black Swift—vencejo negro)
Streptoprocne zonaris (White-collared Swift—Vencejon, golondrón, collarejo)
Chaetura vauxi (Vaux’s Swift—Vencejo Comun o Grisaceo)
Panyptila cayennensis (Lesser Swallow-tailed Swift—Vencejo Tijereta menor, Macua)
Family Trochilidae: Hummingbirds
Phaethornis superciliosus (Long-tailed Hermit—ermitaño colilargo)
Amazilia tzacatl (Rufous-tailed Hummingbird)—amazilia rabirrufa)
Amazilia rutila (Cinammon Hummingbird—amazilia canela)
Heliomaster longirostris (Long-billed Starthroat—colibrí piquilargo)
Phaethornis longuemareus (Little Hermit—Ermitano Enano)
Doryfera ludoviciae (Green-fronted Lancebill—Pico de Lanza Frentiverde)
Florisuga mellivora (White-necked Jacobin—Jacobino Nubquiblanco)
Lophornis adorabilis (White-crested Coquette —Coqueta Crestiblanca)
Chlorostilbon cantivetii (Fork-tailed Emerald —Esmeralda Rabihorcada)
Amazilia decora (Beryl-crowned Hummingbird —Amazilia Corona de Berilo)
Order Trogoniformes
Family Trogonidae: Trogons
Trogon bairdii (Baird's Trogon—trogón vientribermejo)
Trogon aurantiiventris (Orange-bellied Trogon—trogón vientrianaranjado)
Trogon rufus (Black-throated Trogon—trogón cabaciverde)
Trogon clathratus (Slaty-tailed Trogon—trogón coliplomizo o ojiblanco)
Trogon rufus (Black-throated Trogon—Trogon Cabeciverde)
Trogon violaceus (Violaceous Trogon—Trogon Violaceo)
Order Coraciiformes
Family Alcedinidae: Kingfishers
Ceryle torquata (Ringed Kingfisher—martín pescador collarejo)
Chloroceryle amazona (Amazon Kingfisher—martín Martin Pescador Amazonico)
Chloroceryle americana (Green Kingfisher—martín pescador verde)
Family Momotidae: Motmots
Momotus momota (Blue-crowned Motmot—Motmoto Comun, Pajaro Bobo)
Eumomota superciliosa (Turquoise-browed Motmot—Motmoto Cejiceleste, Pajaro Bobo)
Order Piciformes
Family Galbulidae: Jacamars
Galbula ruficauda (Rufous-tailed Jacamar—gorrión de montaña,Rabirrufo)

Family Ramphastidae: Barbets and Toucans

Eubucco bourcierii (Red-headed Barbet—barbudo cabecirrojo)
Pteroglossus torquatus (Collared Aracari—tucancillo collarejo)
Ramphastos swainsonli
Chestnut-mandibled Toucan

Pteroglossus frantzii (Fiery-billed Aracari—tucancillo piquianaranjado,Cusingo or cusingo)
Selenidera spectabilis (Yellow-eared Toucanet— tucancillo orejamarillo)

Ramphastos swainsonii (Chestnut-mandibled Toucan—quiorio, Dios te-de, gran curre negro,Tucan de Swainson)

Ramphastos sulfuratus (Keel-billed Toucan—Tucan Pico Iris, Curre Negro)

Family Dendrocolaptidae: Woodcreepers
Dendrocincla fuliginosa (Plain-brown Woodcreeper—trepador pardo)
Glyphorhynchus spirurus (Wedge-billed Woodcreeper —Trepadorcito Pico de Cuna)
Xiphorhynchus lachrymosus (Black-striped Woodcreeper—Trepador pinto)
Lepidocolaptes souleyetii ((Streak-headed Woodcreeper —Trepador Cabecirrayado)
Campylorhamphus pusillus (Brown-billed Scythebill—Trepador Pico de Hoz)
Buff-throated Foliage Gleaner
Plain Xenops

Family Picidae: Woodpeckers

Picumnus olivaceus (Olivaceous Piculet—Carpintero Olivaceo, Telegrafista)
Melanerpes hoffmannii (Hoffmann’s Woodpecker—Carpintero de Hoffmann)
Melanerpes rubricapillus (Red-crowned Woodpecker—Carpintero Nuguirrojo)
Dryocopus lineatus (Lineated Woodpecker—Carpintero Lineato)
Campephilus guatemalensis (Pale-billed Woodpecker—Carpintero Picoplata)

Family Furnariidae: Ovenbirds

Synallaxis brachyura (Slaty Spinetail—Arquitecto Plomizo)

Family Formicariidae: Antbirds

Taraba major (Great Antshrike—Batara Grande)
Thamnophilus doliatus (Barred Antshrike—Batara Barreteado)
Dysithamnus mentalis (Streak-headed —Antvireo Batarito pechirrayado)
Microrhopias quixensis (Dotted-winged Antwren—Hormiguerito Alipunteado)
Myrmeciza exsul (Chesnut-backed Antbird—Hormiguero Dorsicastano)

Family Tityridae: Tityras and Becards

Tityra semifasciata (Masked Tityra—tityra carirroja,Pajano chancho)
Tityra inquisitor (Black-crowned Tityra—tityra coroninegra)
Pachyramphus cinnamomeus (Cinnamon Becard—Cabezon canelo)
Pachyramphus albogriseus (Black-and-White Becard—Cabezon cejiblanco)
Pachyramphus aglaiae (Rose-throated Becard—Cabezon plomizo)

Family Cotingidae: Cotingas

Carpodectes antoniae (Yellow-billed Cotinga—cotinga piquiamarillo)
Procnias tricarunculauta (Three-wattled Bellbird—campanero tricarunculado)

Family Pipridae: Manakins

Manacus aurantiacus (Orange-collared Manakin—saltarín cuellinaranja)
Corapipo altera (White-ruffed Manakin—saltarín coroniblanco)
Pipra coronata (Blue-crowned Manakin—saltarín coroniceleste)
Pipra mentalis (Red-capped Manakin—saltarín cabecirrojo)
Corapipo leucorrhoa (White-collared Manakin—Saltarin gorgiblanco)
Manacus candei (White-collared Manakin—Saltarin cuelliblanco, Bailarin)

Family Tyrannidae: American or Tyrant Flycatchers

Onychorhynchus coronatus (Royal Flycatcher—mosquero real)
Empidonax flaviventris (Yellow-bellied Flycatcher—mosquerito vientriamarillo)
Empidonax minimus (Least Flycatcher—mosquerito chebec)
Pitangus sulphuratus (Great Kiskadee—Bienteveo grande, Pecho amarillo)
Megarhynchus pitangua (Boat-billed Flycatcher—mosqueron picudo)
Tyrannus melancholicus (Tropical Kingbird—Tirano tropical, Pecho amarillo)
Tyrannus verticalis (Western Kingbird —Tirano occidental)
Myiarchus tyrannulus (Brown-crested Flycatcher—Copeton crestipardo)
Myiozetetes gradadensis (Gray-capped Flycatcher—Mosquero cabecigris)
Myiozetetes similis (Social Flycatcher—Mosquero cejiblanco)
Myiarchus crinitus (Great Crested flycatcher—Copeton viajero)
Myiarchus tuberculifer (Dusky-capped Flycatcher—Copeton borealis)
Contopus borealis (Olive-sided Flycatcher—Pibi boreal)
Contopus virens (Eastern Wood-Pewee—Pibi oriental)
Contopus cinereus (Tropical Pewee —Pibi tropical)
Empidonax alnorum (Alder Flycatcher—Mosquerito de Chanal)
Myiobius sulphureipygius (Sulphur-rumped Flycatcher —Mosquerito lomiamarillo)
Tolmomyias sulphurescens (Yellow-olive Flycatcher —Piquiplano azufrado)
Rhynchocyclus brevirostris (Eye-ringed Flatbill —Piquiplano de Anteojos)
Todirostrum nigriceps (Black-headed Tody-flycatcher —Espatutilla cabeinegra)
Todirostrum cinereum (Common Tody-flycatcher —Espatutilla comun)
Todirostrum sylvia (Slate-headed Tody flycatcher —Espatutilla cabecigris)
Oncostoma cinereigulare (Northern Bentbill —Piquitorcido norteno)
Capsiempis flaveola (Yellow Tyrannulet —Mosquerito amarillo)
Serophaga cinerea (Torrent Tyrannulet —Mosquerito guardanios)
Elaenia flavogaster (Yellow-bellied Elaenia —Elainea copetona)
Camptostoma obsoletum (Southern Beardless Tyrannulet —Mosquerito silbador)
Camptostoma imberbe (Northern Beardless Tyrannulet —Mosquerito chillon)
Orinthion semiflavum (Yellow-bellied Tyrannulet —Mosquerito cejiblanco)
Mionectes oleagineus (Ochre-bellied Flycatcher —Mosquerito aceitunado)

Family Hirundindae: Swallows

Hirundo rustica (Barn Swallow—Golondrina Tijereta)
Family Corvidae: Crows,Jays, and allies
Cyanocorax morio (Brown Jay—urraca parda or piapia)
Troglodytidae: Wrens
Thryothorus modestus (Plain Wren—soterrey chinchirigui)
Troglodytes aedon (House Wren—soterrey cucarachero, soterrey, zoterré or cucarachero)
Microcerculus philomela (Nightingale Wren—soterrey ruiseñor)
Campylorhynchus rufinucha (Rufous-naped Wren—Soterrey nuguirrufo, Chico piojo)
Thryothorus thoracicus (Strip-breasted Wren—Soterrey pechirrayado)
Thryothorus semibadius (Riverside Wren—Soterrey pechibarreteado)
Thryothorus maculipectus (Spotted-breasted Wren—Soterrey pechmoteado)
Family Turdidae: Thrushes, Robins Solitaires and Allies
Turdus grayi (Clay-colored Robin—Mirlo pardo, Yiguirro)
Turdus plebejus (Mountain Robin—Mirlo montanero, Yiguirro de Montana)
Catharus ustalatus (Swainson’s Thrush—( Zorzal de Swainson)
Catharus minimus (Gray-cheeked Thrush— ( Zorzal carigris)
Family Sylviidae: Gnatcatchers, Gnatwrens, and Old World Warblers
Polioptila plumbea (Tropical Gnatcatcher—perlita tropical)
Family Vireonidae: Vireos, Greenlets, Shrike-vireos, and Peppershrikes
Vireo flavifrons (Yellow-throated Vireo—Vireo pechiamarillo)
Vireo olivaeus (Red-eyed Vireo—Vireo ojirrojo)
Vireo philadelphicus (Philadelphia Vireo—Vireo amarillento tropical)
Vireo leucophyrs (Brown-capped Vireo—Vireo montanero)
Family Coerebidae: Bananaquit
Coereba flaveola (Bananaquit—Reinita mielara, Pinchaflor)
Family Parulidae: New World Warblers
Dendroica petechia (Yellow Warbler—reinita amarilla)
Vermivora peregrina (Tennesee Warbler—Reinita verdilla)
Vermivora celata (Orange-crowned Warbler—Reinita olivada)
Dendroica tigrina (Cape May Warbler—Reinita tigrina)
Dendroica pensylvanica (Chesnut-sided Warbler—Reinita de Costillas Castanas amarilla)
Seiurus noveboracensis (Northern Waterthrush—Reinita acuatica nortena, Tordo de Agua )
Oporornis formosus (Kentucky Warbler—Reinita cachetinegra)
Wilsonia pusilla (Wilson’s Warbler —Reinita gorrinegra)
Wilsonia canadensis (Canada Warbler—Reinita pechirrayada)
Setophaga ruticilla (American Redstart —Candelita nortena, Raya roja)
Phaeothylypis fulvicanda (Buff-rumped Warbler—Reinita guardaribera)
Family Icteridae: American Orioles and Blackbirds
Icterus galbula (Baltimore Oriole—bolsero norteño or cacicón or cacique veranero)
Cacicus uropygialis (Scarlet-rumped Cacique—cacique lomiescarlata,Plio)
Psarcolius montezuma (Montezuma Oropendula—Oropendula de Moctezuma)
Quiscalus mexicanus (Great-tailed Grackle—Clarinero o Zanate Grande)
Icterus g. galbula (Northern (Baltimore) Oriole—Bolsero norteno, Cacicon)
Icterus pustulatus (Streak-backed Oriole—Bolsero dorstillistado, Chorcha)
Family Thraupidae: Tanagers and Honeycreepers
Piranga flava (Hepatic Tanager—tangara bermeja)
Piranga rubra (Summer Tanager—Tangara veranera, Cardenal veranero)
Ramphocelus passerinii (Passerini's Tanager—tangara lomiescarlata)
Thraupis episcopus (Blue-gray Tanager— Tangara azuleja, Viuda)
Tangara gyrola (Bay-headed Tanager—tangara cabezicastana)
Dacnis venusta (Scarlet-thighed Dacnis-, Mielero celeste y negro, Vjuda
Dacnis cayana (Blue Dacnis—mielero azulejo)
Chlorophanes spiza (Green Honeycreeper—Mielero verde, Rey de Trepadores)
Cyanerpes lucidus (Shining Honeycreeper—Mielero luciente, Picudo)
Euphonia anneae (Tawny-capped Euphonia—Eufonia gorricanela, Bananquilla)
Euphonia affinis (Scrub Euphonia —Eufonia garantinegra, Aguio)
Euphonia luteicapilla (Yellow-crowned Euphonia—Eufonia coroniamarilla, Aguio)
Euphonia laniiropsis (Thick-billed Euphonia—Eufonia piguigruesa, Aguio)
Euphonia hirundinacea (Yellow-throated Euphonia—Eufonia gorgiamarilla, Aguio)
Euphonia imitans (Spotted-crowned Euphonia—Eufonia vientirrojiza)
Tangara lavata (Golden-hooded Tanager—Siete colores, Mariposa)
Cyanerpes cyaneus (Red-legged Honeycreeper—Mielero patirrojo, Picudo)
Buthraupis arcaei (Blue-and-Gold Tanager—Tangara de Costillas Negras)
Thraupis palmarum (Palm Tanager—Tangara palmera)
Ramphocelus passerinii (Scarlet-rumped Tanager Also Cherrie’s Tanager (West coast subspecies)—Tangara lomiescarlata)
Piranga olivacea (Scarlet Tanager —Tangara escarlata)
Tachyphonus luctuosus (White-shouldered Tanager—Tangara caponiblanca)
Family Emberizidae: New World Sparrows, Finches, and Grosbeaks
Sporophila aurita (Variable Seedeater — espiguero variable)
Arremon aurantiirostris (Orange-billed Sparrow—pinzón piguinaranja)
Saltator atriceps (Black-headed Saltator—Saltator cabecinegro)
Saltator maximus (Buff-throated Saltator—Saltator gorgianteado, Sinsanteverde)
Pheneticus ludovicianus (Rose-breasted Grosbeak —Picogrueso pechirrosado, Calandria)
Pheneticus melanocephalus (Black-headed Grosbeak—Picogreuso cabecinegro)
Cyanocompsa cyanoides (Blue-black Grosbeak—Picogreuso negro azulado)
Sporophila torqueolai> (White-collared Seedeater—Espiquero collarejo, Setillero)
Volantinia acarina (Blue-black Grassquit—Semillerito negro azulado, Brea)
Arremonops conirostris (Black-striped Sparrow —Pinzon cabecilistado)

MAMMALS

Unfortunately, hunting and habitat loss have greatly reduced the area's animal species. We are working with La Fundación Ecotrópica and others to expand the habitat in the area.

Nasua nasua
White-nosed coati

1. Agouti paca (paca—tepezcuintle)
2. Canis latrans (coyote—coyote)
3. Cebus capucinus (white-faced monkey—mono carablanca)
4. Choloepus hoffmanni (2-toed sloth—perezoso de dos dedos)
5. Dasyprocta punctata (agouti—guatuza)
6. Dasypus novemcinctus (armadillo—armado or cusuco)
7. Didelphis marsupialis (southern opossum—zorro pelón)
8. Eira barbara (tayra—tolumuco or gato del monte)
9. Glossophaga soricina (nectar bat or long-tongued bat—murciélago lengualarga or murciélago nectarívoro)
10. Leopardus wiedii (margay—caucel or tigrillo)
11. Lontra longicaudis (river otter—nutria or perro de agua)
12. Mustela frenata (long-tailed weasel—comadreja)
13. Nasua nasua (white-nosed coati—pizote)
14. Orthogeomys cherriei (Cherrie's pocket gopher—taltuza)
15. Potos flavus (kinkajou—martilla or mico de noche)
16. Procyon lotor (raccoon—mapache)
17. Sciurus variegatoides (variegated squirrel—ardilla)
18. Tayussu tajasu (collared peccary—sainu or javelina)
19. Thyroptera tricolor (Sacker footed bat or Spix's disk-winged bat—murciélago de ventojas)
20. Uroderma bilobatum (common tent-making bat—murciélago constructor de tiendas)

REPTILES & AMPHIBIANS
Frogs and lizards are some of the most common animals that you see at the Ranch on a day in and day out basis. A new key to reptiles and amphibians is now out in bookstores. We are trying to justify the $80 price tag so that we can start identifying more of these critters.
  1. Jesus Christ Lizard
    Iguana iguana — Green Iguana
    Ameiva festiva (central american whiptailed lizard—chisbala)
  2. Basiliskus basiliskus (basilisk lizard—lagartija jesus christo)
  3. Bolitoglossa lignicolor (bark-colored slamander)
  4. Bothriechis schlegelii (eyelash pit viper—oropel)
  5. Bothrops asper (fer-de-lance — terciopelo)
  6. Bufo marinus (giant toad—sapo grande)
  7. Clelia clelia (mussurana—zopilota)
  8. Ctenonotus cristatellus (Puerto Rican crested anole)
  9. Ctenosaur (ctenosaur iguana—garrobo)
  10. Dendrobats amratus (green and black poison dart frog or arrow frog)
  11. Elentherodactylus bransfordii (Bransford's litter frog)
  12. Iguana iguana (green iguana—iguana verde)
  13. Lachesis muta (bushmaster—matabuey)
  14. Leptodeira septentrionalis (norther cat-eyed snake)
  15. Micrurus multifasciatus (bicolored coral snake—coral)
  16. Micrurus nigrocinctus (central american coral snake—coral)
  17. Norops biporcatus (green tree anole)
  18. Oxbelis fulgidus (green vine snake)
  19. Physalaemus pustilosus (mudpuddle frog)
  20. Pseustes poecilonotus (bird eating snake)
  21. Smilisla phaeota (Masked treefrog)
  22. Thecadactylus rapicauda (central american smooth gecko)
  23. White tree frog (no identification)
INSECTS & BUTTERFLIES
Jesus Christ Lizard
Owl-eyed butterfly
We have only just begun to catalog the insects in the area. This list will continue to grow in leaps and bounds over the coming years. Any butterfly fanatics out there who want to come down and identify these beauties for us? We have seen what seems like hundreds, now comes the hard part. We have Phillip J. DeVries volumes to help out.

1. Mesosimia (owl-eyed butterfly)
2. Morpho peleides marinita
3. Morpho peleides limpida

TREES
La Cangreja and the surrounding area is thought to have more botanical diversity than anywhere else in Costa Rica, even more so than Corcovado National Park, the crown jewel of Costa Rica's National Park system. There is still a great amount of inventory yet to be done in the area. La Cangreja and the vicinity are thought to contain most of the trees found in the book, Hardwood Trees in Danger of Extinction in Costa Rica, written by Quírico Jiménez Madrigal. This region is estimated to have some 2,500 plant species.

1. Astronium graveolens (gonzalo alves)
2. Bauhinia manca (monkey's ladder—escalera de mono)
3. Bombacopsis quinatum (spiny cedar)
4. Calophyllum brasiliense (Santa María)
5. Carapa guianensis (crabwood)
6. Caryocar costarricense (butternut)
7. Caryodaphnopsis burgeri (Lauraceae)
8. Cedrela odorata (cedar)
9. Ceiba pentadnra (ceiba)
10. Cordia alliodora (laurel)
11. Couratari guianensis (cachimbo or caobilla or amarillón)
12. Hieronyma alchorneoides (bully tree)
13. Mikania guaco (guaco)
14. Myroxylon balsamum (balsam)
15. Neurolaena lobata (gavilana)
16. Peltogyne purpurea (purple heart—nazareno)
17. Peltostigma guatemalense (Rutaceae)
18. Platymiscium pinnatum (Panama redwood)
19. Quassia amara (big man—hombre grande)
20. Schizolobium parahybum (quamwood)
21. Simarouba amara (olive)
22. Tabebuia guayacan (guayacán, corteza)
23. Tabebuia rosea (roble sabana)
24. Tachigalia versicolor (plomo)
25. Terminalia amazonia (roble coral)
26. Terminalia oblonga (surá)
27. Ternstroemia multiovulata
28. Unonopsis theobromifolia (Annonaceae)
29. Virola koschnyi (banak)
30. Vochysia ferruginea (botarrama)
31. Pseudobombax septenatum (ceibo)

OTHER PLANTS
1. Amblycercus holosericeus (Pico de plata)
2. Anthurium acutifolium
3. Anthurium ochanthum
4. Anthurium pittieri
5. Oxalis debilis (Trébol—Clover)