Delta Naturalists Casual Birding: Delta Nats Casual Birders
Delta Naturalists Casual Birding: Northern Shoveler (m)
Delta Naturalists Casual Birding: Snow Goose/Canada Goose pair
Delta Naturalists Casual Birding: Scaup and Ring-necked ducks
Delta Naturalists Casual Birding: Ring-necked duck, female Lesser Scaup (front)
Delta Naturalists Casual Birding: Common Goldeneye (f)
Delta Naturalists Casual Birding: Common Goldeneye (f)
Delta Naturalists Casual Birding: Common Goldeneye (m)