[Answered] Circannual rhythms in birds are influenced by A) periods of food availability. B

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Author Question: Circannual rhythms in birds are influenced by A) periods of food availability. B (Read 655 times)

strangeaffliction

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Posts: 660

on: Oct 26, 2013

Circannual rhythms in birds are influenced by
A) periods of food availability.
B) reproductive readiness.
C) periods of daylight and darkness.
D) magnetic fields.
E) lunar cycles.

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Marked as best answer by Celeste on Sep 1, 2019

Celeste

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Posts: 588

Reply #1 on: Sep 1, 2019

strangeaffliction

Member
Posts: 660

Reply 2 on: Oct 26, 2013

Great answer, keep it coming

momolu

Member
Posts: 320

Reply 3 on: Yesterday

Excellent

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