DEAR JOAN: The fruit on my persimmon tree is beginning to show some color, and I think I saw a squirrel on the fence rubbing his or her hands together in joyful anticipation of having the first of the crop — or all of it.
Last year when they started to leave little nibble marks, I began to pick the fruit and ripen it on my window sill, but I’d prefer it to be tree ripened.
A friend suggested putting a stuffed animal or doll in the tree. I’m hoping you or your readers have a suggestion or two that I might try that would allow us to at least share the fruit? I think I deserve more than half of what my small tree bears.
Anne Hootman
San Jose
DEAR ANNE: I like the idea of a stuffed animal or doll in the tree. It will give the squirrels something comfy to sit on while eating your persimmons.
Unfortunately, there’s not a lot you can do to discourage squirrels. You can try sparkling things hanging from branches, motion-activated sprinklers or lights, and hot sauce.
Squirrels don’t like the smell or taste of hot pepper sauce, so you can spray your tree with it, hang cups in the tree, or sprinkle pepper around the three. The only sure way is through exclusion, and with a tree, that could be a difficult thing to do.
The first step would be to prune the tree, being careful not to disturb any bird nests, back away from fences, buildings and other trees — places the rats could use to access the persimmon tree. If you need to do heavy pruning, wait until fall.
Squirrels are excellent jumpers and experts in finding ways to get where they want to get.
If you can isolate the tree, then you need to turn to climbing issues. You can surround the trunk with metal flashing, at least 4 feet tall, to stop the squirrels from scaling the tree. The flashing needs to fit snugly around the tree to prevent the rats from getting between the metal and the tree, but not so tight that it would harm the tree.
Netting the tree, a difficult task, won’t really keep the squirrels out. You may have to resort to picking early and ripening off the tree.
Bird-watching classes
Registration is now underway for beginning and advanced beginning bird-watching classes offered by Golden Gate Audubon.
The classes, which start in late September, include one classroom session and one field trip over a five-week period. The classroom sessions take place in the group’s Berkeley office, and the field trips take place throughout the East Bay.
Autumn is a great time for birding in the Bay Area. Shorebirds and waterfowl return for the winter, and thousands of migrating birds will be passing through. This introduction to bird watching will teach you about the migrants and seasonal visitors, as well as year-round residents.
For more information on times, dates and cost, go to www.goldengateaudubon.org/education/classes.
Contact Joan Morris at jmorris@bayareanewsgroup.com. Read the Animal Life blog at blogs.mercurynews.com/pets.