DFO Field Trips Summary

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

Top 10 Species Reported

 

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