Category Archives: Finches

Are bird feeders like stockyard feedlots?

Posted on February 24, 2011 by Joan E. Strassmann

My turkscap are all native, and all originally grown from seeds I brought from an Austin plant, at my study site at Brackenridge Field Laboratory, a place I spent years in the 1970s studying wasps, a topic for another entry. … Louis, and what the feeders will be. Backyard gluttons, a flock of winter goldfinches. These cardinals have already paired up, and are stocking up at a backyard feeder. The front yard yaupon has lots of berries, and makes a completely natural bird feeder for skittish mockingbirds. Even lantana is more natural than a feeder, and attractive to this lovely butterfly – which one?

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Posted in Finches | Tagged Birds | 2 Comments

Does my bird feeder feed Cooper’s hawks?

Posted on February 2, 2011 by Joan E. Strassmann

The paper didn’t go into much detail about what it felt like to be out in the north woods summer after summer, beginning a decade before the current crop of undergraduates were born, braving blackflies and mosquitoes, and the talons of hawks, all to do this study. … DOI: 10.1676/04-103.1 URL: http://www.bioone.org/doi/full/10.1676/04-103.1 P1293939 High up in the leafless pecan tree sat the Cooper’s hawk. P1293960 With my new 70-300 Olympus lens, and a lot of overexposure, we could see it looking down at my feeder. P1293958 What a lovely bird!