Birds in the Garden

Help Hummingbirds Get Ready for Fall Migration

Ruby-throated hummingbirds are getting ready for their fall migration and they are hungry! In the weeks before migration, their hormones stimulate hyperphagia – a compulsive need to overeat – to gain the extra weight and fat they need for the long flight ahead. (Hummingbirds increase their weight up to 40%.) Half of their diet comes… Continue reading Help Hummingbirds Get Ready for Fall Migration