Crow Play & Bird Banding

1. will host Crow Play, a look at the intelligence of crows. It starts Saturday at 1 p.m. for details.

2. will hold a bird banding demonstration, Saturday at 7 a.m. for details.

3. Also at Teatown: "Unbeatable Beaks," a look about the diversity of birds, on Sunday at 1 p.m. for details.

4. The Seedswell Vegetable Stand is open. for details.

5. The SPCA of Westchester will hold a fundraiser on Sunday. for details.