Tachycineta bicolor can have a couple broods of 4-7 young per year, their eggs incubate for around two weeks then the young take 2 to 4 weeks to grow before leaving the nest.
2023-03-05
Tree Swallows House Shopping
Celebrating and Caring for the Land
2023-03-05
Tachycineta bicolor can have a couple broods of 4-7 young per year, their eggs incubate for around two weeks then the young take 2 to 4 weeks to grow before leaving the nest.
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