DFO Field Trips Summary

All birding data is from checklists in the dfobirders eBird account beginning in 1979.

398 species (2,304,101 individuals) recorded on DFO field trips

Participants since mid-2014 (website registration)

YearParticipants
20111
2014163
2015347
2016306
2017365
2018466
2019304

Top 10 Species Reported

 

Rarest Species Reported

These species have been recorded on only one trip.

Anna's Hummingbird

Lesser Nighthawk

Black-billed Cuckoo

Hermit Warbler

Cape May Warbler

Blue-winged Warbler

Buff-breasted Sandpiper

Painted Bunting

Least Bittern

Pomarine Jaeger

White-rumped Sandpiper

Ruddy Turnstone

Canada Warbler

Blue-throated Hummingbird

Fork-tailed Flycatcher

White Ibis

Black Rail

Eurasian Wigeon

Blue-headed Vireo

Blackburnian Warbler

Bohemian Waxwing

Worm-eating Warbler

Sprague's Pipit

Kentucky Warbler

Gunnison Sage-Grouse

Harris's Hawk

Mourning Warbler

Lucy's Warbler

White-winged Crossbill