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Field Observations

For your convenience, during the entire process references were made for each species and to their corresponding pages in two of the most widely used Costa Rican bird guides.

1. A Guide to the Birds of Costa Rica (F. Gary Stiles and Alexander F. Skutch with Illustrations by Dana Gardner. Comstock Publishing Associates, Ithaca, New York, 1989. ISBN 0-8014-2287-6 [alk. paper] ISBN 0-8014-9600-4 [pbk. : alk. paper]). Identi fied as S&S in the first column below.

2. The Birds of Costa Rica (Richard Garrigues and Robert Dean. Zona Tropical Publication, San José, Costa Rica, from Comstock Publishing Associates, New York, 2007.ISBN-10: 0-9705678-5-5 and ISBN 13-: 978-0-9705678-5-7) Identified as RG in the second column below.



KEY * * * Abundance A abundant C common U uncommon
· Condition R resident M migratory  
GUIDE TROGLODYTIDAE
S&S RG Scientific Name Common Name * * * · Img
38-11 243 Thryothorus fasciatoventris Black-bellied Wren C R  
38-10 241 Thryothorus semibadius Riverside Wren A R  
38-8 239 Thryothorus rutilus Rufous-breasted Wren A R  
38-17 241 Thryothorus modestus Plain Wren A R  
38-18 243 Troglodytes aedon House Wren A R  
38-15 245 Henicorhina leucosticta White-breasted Wood-Wren A R  
38-20 245 Microcerculus marginatus Scaly-breasted Wren A R  

A

C

D

E

F

H

I

M

O

P

R

S

T


 
the long run