The table below lists species with restricted ranges or occur only locally in the country. It also shows species with threatened or endangered status according to the IUCN. Finally, it indicates whether the species is migratory, very rare, or accidental. Names in parentheses (if any) are new official names in the revised Clements updates.*
Distribution Codes
E=Endemic (Found nowhere else); LC=Local; NE=Near Endemic; RR=Range Restricted
Presence Codes
/name/=Boreal Visitor; \name\=Austral Visitor; |name|=Transient Migrant
#name#=Non-breeding Dispersal; <name>=Erratic; (name)=Breeding Season Only
{name}=Very Rare, Casual, or Vagrant; [name]=Accidental
Status Codes
CR=Critically Endangered; EN=Endangered; V=Vulnerable; NT=Near Threatened

| 1 | Great Curassow | Crax rubra | LC | V |
| 2 | Crested Bobwhite | Colinus cristatus | RR | |
| 3 | Marbled Wood-Quail | Odontophorus gujanensis | LC | |
| 4 | Agami Heron | Agamia agami | LC | |
| 5 | Boat-billed Heron | Cochlearius cochlearius | LC | |
| 6 | Wood Stork | Mycteria americana | RR | |
| 7 | Lesser Yellow-headed Vulture | Cathartes burrovianus | RR | |
| 8 | Gray-headed Kite | Leptodon cayanensis | LC | |
| 9 | Black-collared Hawk | Busarellus nigricollis | LC | |
| 10 | Harris's Hawk^ | Parabuteo unicinctus | RR | |
| 11 | Red-throated Caracara | Ibycter americanus | RR | |
| 12 | Crested Caracara | Caracara cheriway | RR | |
| 13 | Rufous-necked Wood-Rail | Aramides axillaris | LC | |
| 14 | Limpkin^ | Aramus guarauna | RR | |
| 15 | Inca Dove | Columbina inca | RR | |
| 16 | Plain-breasted Ground-Dove | Columbina minuta | LC | |
| 17 | Orange-fronted Parakeet | Aratinga canicularis | RR | |
| 18 | Scarlet Macaw | Ara macao | LC | |
| 19 | Red-fronted Parrotlet | Touit costaricensis | NE | V |
| 20 | White-fronted Parrot | Amazona albifrons | RR | |
| 21 | Striped Owl | Pseudoscops clamator | LC | |
| 22 | Common Potoo | Nyctibius griseus | RR | |
| 23 | Costa Rican Swift | Chaetura fumosa | NE | |
| 24 | White-crested Coquette | Lophornis adorabilis | NE | |
| 25 | Charming Hummingbird | Amazilia decora | NE | |
| 26 | Mangrove Hummingbird | Amazilia boucardi | E | EN |
| 27 | Snowy-bellied Hummingbird | Amazilia edward | NE | |
| 28 | White-tailed Emerald | Elvira chionura | NE | |
| 29 | Plain-capped Starthroat | Heliomaster constantii | RR | |
| 30 | Magenta-throated Woodstar | Calliphlox bryantae | NE | |
| 31 | Baird's Trogon | Trogon bairdii | NE | NT |
| 32 | Great Jacamar^ | Jacamerops aureus | RR | |
| 33 | Fiery-billed Aracari | Pteroglossus frantzii | NE | |
| 34 | Golden-naped Woodpecker | Melanerpes chrysauchen | NE | |
| 35 | Red-crowned Woodpecker | Melanerpes rubricapillus | RR | |
| 36 | Red-rumped Woodpecker | Veniliornis kirkii | RR | |
| 37 | Pale-breasted Spinetail^ | Synallaxis albescens | RR | |
| 38 | Tawny-winged Woodcreeper | Dendrocincla anabatina | RR | |
| 39 | Black-hooded Antshrike | Thamnophilus bridgesi | NE | |
| 40 | Southern Beardless-Tyrannulet^ | Camptostoma obsoletum | RR | |
| 41 | Yellow-crowned Tyrannulet^ | Tyrannulus elatus | RR | |
| 42 | Lesser Elaenia^ | Elaenia chiriquensis | RR | |
| 43 | Sepia-capped Flycatcher^ | Leptopogon amaurocephalus | LC | |
| 44 | Northern Scrub-Flycatcher | Sublegatus arenarum | LC | |
| 45 | Black-tailed Flycatcher^ | Myiobius atricaudus | RR | |
| 46 | White-throated Flycatcher | Empidonax albigularis | LC | |
| 47 | Panama Flycatcher | Myiarchus panamensis | LC | |
| 48 | Fork-tailed Flycatcher^ | Tyrannus savana | LC | |
| 49 | Lovely Cotinga | Cotinga amabilis | LC | |
| 50 | Turquoise Cotinga | Cotinga ridgwayi | NE | V |
| 51 | Three-wattled Bellbird | Procnias tricarunculatus | | V |
| 52 | Yellow-billed Cotinga | Carpodectes antoniae | NE | EN |
| 53 | Blue-crowned Manakin | Lepidothrix coronata | RR | |
| 54 | Orange-collared Manakin | Manacus aurantiacus | NE | |
| 55 | Rose-throated Becard^ | Pachyramphus aglaiae | RR | |
| 56 | Mangrove Vireo | Vireo pallens | RR | |
| 57 | Brown-capped Vireo | Vireo leucophrys | RR | |
| 58 | Scrub Greenlet | Hylophilus flavipes | RR | |
| 59 | Black-bellied Wren | Thryothorus fasciatoventris | RR | |
| 60 | Riverside Wren | Thryothorus semibadius | NE | |
| 61 | Scaly-breasted Wren^ | Microcerculus marginatus | RR | |
| 62 | /Golden-winged Warbler/ | Vermivora chrysoptera | | NT |
| 63 | Rosy Thrush-Tanager^ | Rhodinocichla rosea | LC | |
| 64 | White-throated Shrike-Tanager | Lanio leucothorax | NE | |
| 65 | Cherrie's Tanager | Ramphocelus costaricensis | NE | |
| 66 | Streaked Saltator^ | Saltator striatipectus | RR | |
| 67 | Ruddy-breasted Seedeater^ | Sporophila minuta | LC | |
| 68 | Black-headed Brush-Finch | Arremon atricapillus | RR | |
| 69 | Black-cheeked Ant-Tanager | Habia atrimaxillaris | E | EN |
| 70 | Red-breasted Blackbird | Sturnella militaris | RR | |
| 71 | Yellow-tailed Oriole^ | Icterus mesomelas | LC | |
| 72 | Yellow-crowned Euphonia | Euphonia luteicapilla | NE | |
| 73 | Thick-billed Euphonia^ | Euphonia laniirostris | RR | |
| 74 | Spot-crowned Euphonia | Euphonia imitans | NE | |
^ edge of extensive range or more easily seen in other locales or countries.
* Nomenclature and taxonomic affinities are based on Clements 6th Edition published 2007 with updates through December 2009 maintained by the Cornell Laboratory of Ornithology, which relies largely on the AOU and SACC nomenclature committees.
** Species not accepted by Clements, AOU, or SACC that we recognize based on the IOC, field observations along with geographical separation, consensus opinions of field guide authors, and other sources. These species are potential splits in future Clements updates.