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Fox Sparrow
Passerella iliaca
Order
PASSERIFORMES
– Family
EMBERIZIDAE
Authors: Weckstein, Jason D., Donald E. Kroodsma, and Robert C. Faucett

Figure 5. Annual cycle of breeding, molt, and migration of the Fox Sparrow

by Stacy Oborn — last modified 2007-09-21 15:32

Cycle is for subspecies iliaca group. Thick lines show peak activity; thin lines, off-peak.

Figure 5. Annual cycle of breeding, molt, and migration of the Fox Sparrow
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