A SERIES OF IMAGES DEPICTING AND DEFINING A FEW
FIRST-SPRING MALE BIRDS
The time of life for sexual dimorphism to occur, when male birds, LOOKING MORE LIKE FEMALES begin to 'morph' into ADULT males.
1) HOODED MERGANSERS:
2) COMMON MERGANSERS:
3) BARROWS (and Common) GOLDENEYE DUCKS
