Superball on Nostr: This juvenile (I think) bluebird kept attacking the identical bird in the windows ...

This juvenile (I think) bluebird kept attacking the identical bird in the windows while my aunts and I were eating lunch today. He (I think) was finding the whole situation quite consternating. He’d fly and peck at the rival for a bit, then retreat to a fence post to think things over, and then give it another go. Finally he gave up, so I guess the other bird won.