Tuesday, May 27, 2014

Big Year Week 17

April 30-May 6


I was out of town at the Indiana Audubon Spring Festival for three days this week, so my yard discoveries are pretty lame - just of couple of new birds, but pretty good birds at that.

Returning for the summer are Rose-breasted Grosbeaks.  These birds overwinter in Central America, and they breed in the Northern US and Canada including most of Indiana.  On this particular morning, I was lucky enough to have four males stopover at our feeders.  I've never found evidence of these birds breeding on the property, but I have founds recently fledged young in nearby Rolling Prairie.

Male Rose-breasted Grosbeaks (Pheucticus ludovicianus)

Another returning migrant is the White-crowned Sparrow (Zonotrichia leucophrys).  Unlike the above bird, White-crowned Sparrows do not breed in the Midwest.  Instead they continue north to northern Canada.  Here in Indiana, we'll see them for a couple of weeks in a spring.  In the fall, they return to their wintering ground, which includes most of the United States, and we do occasionally see them foraging on the roadsides in the winter months.



White-crowned Sparrow (Zonotrichia leucophrys)

Week 17 running totals:

Birds:  25
Mammals:  4
Reptiles: 1
Insects:  8
Vascular Plants:  14

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