"Where did the birds go?" By mid-July, the bird scene at feeders declines. Birds appear quiet in song and begin to hide.
What's up?
Birds sing to attract a mate or defend their territory.
Waterfowl lose all primary and secondary feathers at the same time. They become flightless for a month.
Male ducks grow "eclipse plumage" which protects them while they cannot fly. They appear scruffy in brown with protective camouflage.
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