Delta Naturalists Casual Birding:
Merganser
Delta Naturalists Casual Birding:
Merganser
Delta Naturalists Casual Birding:
Black Oystercatcher
Delta Naturalists Casual Birding:
Black Oystercatcher
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Long-tailed Duck
Delta Naturalists Casual Birding:
Lesser Scaup