All birding data is from checklists in the dfobirders eBird account beginning in 1979.
403 species (3,693,597 individuals) recorded on DFO field trips
Participants since mid-2014 (website registration)
|
2023
294
|
2022
574
|
2021
363
|
|
2020
171
|
2019
473
|
2018
466
|
|
2017
365
|
2016
305
|
2015
346
|
|
2014
163
| | |
Rarest Species Reported
These species have been recorded on only one trip.
Sedge Wren
|
Brown Pelican
|
White-winged Crossbill
|
Anna's Hummingbird
|
Gunnison Sage-Grouse
|
Purple Finch
|
Common Gallinule
|
Mexican Whip-poor-will
|
Black-billed Cuckoo
|
Hermit Warbler
|
Lucy's Warbler
|
Blue-winged Warbler
|
Buff-breasted Sandpiper
|
Lesser Nighthawk
|
Least Bittern
|
Pomarine Jaeger
|
Laughing Gull
|
Fork-tailed Flycatcher
|
Canada Warbler
|
Cape May Warbler
|
Eurasian Wigeon
|
White Ibis
|
Harris's Hawk
|
Kentucky Warbler
|
Blue-headed Vireo
|
Pyrrhuloxia
|
Cassia Crossbill
|
Slaty-backed Gull
|
Mexican Duck
| |