Common Grackles are one of the short-distance migrants that are now visiting the Cornell Lab FeederWatch Cam in larger numbers this spring. Here, we get a chance to see these large blackbirds perform two types of displays on the platform feeder. https://t.co/GP2pnZmqQBhttps://twitter.com/FeederWatchCam/status/1773442616220082305
↧