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2010 Tally: add to the vertebrate tally. Plant Phenology: add to the phenology journal.
Our nuisance black bear has returned today, Monday June 28th…after cleaning up all the birdseed last week and sprinkling the area with a confection of black pepper corns, chili powder, red pepper flakes, etc…..well my wife saw BooBoo running off today….doesn’t like the spice?….I’m not sure but his visits have become far too regular….I have lined up a paint ball gun from a friend of my sons (suggestion of forest Hammond…and a great one I think)….and I am going to purchase an air horn….if I happen to be here when he visits again I will give him a blast of both and see if he still feels he was an invited guest….
Any thoughts from out there in Salisbury-land?
Perry
Perry, our bear or another one stole honey from John Beatties hives again recently. This prompted a call to our local warden asking about using some bear dogs to scare the bear away from the area. The warden said that the dogs had not been very effective. He did say putting bacon grease on the electric fence around the hives might entice the bear to lick the wire and get a shock in a more sensitive area. Short of fences though, after removing all food supplies, that leaves us with the paint ball guns as the remaining suggestion. Let us know if you try it and what happens.
Click photos to enlarge them.
Wetland protection is old news. The ecological importance of wetland environments has been accepted for a long time, and wetlands have been classified, mapped, and provided legal protection for decades. Every New England state has an online database that can map the margins of every wetland and display a report of the vegetation there. But vernal pools have not been invited to this party. They are too small and temporary to map from aerial photographs, so have been mostly left out of the official wetland conservation movement. Until now.
Vernal pools are small, shallow water bodies that usually dry up each summer. Many of them are in the woods and some are mostly covered by overhanging trees. They are the only places where many woodland populations of frogs and salamanders can lay their eggs and reproduce, and they also support dozens of species of invertebrate animals that would otherwise be absent from these forests. The eggs and larvae of some frogs and salamanders have no defense against predation by fish, so can only survive where fish cannot — in small pools that dry up and have no permanent connection to streams or lakes. Vernal pools can also be the only water bodies in large forest tracts, and allow small birds, small mammals, and reptiles and amphibians to move through these otherwise dry environments. The biomass of amphibians and invertebrates produced each year by some vernal pools exceeds that of all the birds and mammals produced in the entire surrounding forest. The ecological significance of vernal pools is well understood; the current challenge is to learn where they all are.
The conservation commission will be considering how to incorporate this project into its long list of activities.
Photo: In this pool by the Ripton school we found wood frog and spotted salamander eggs, wood frog tadpoles, and fingernail clams. April 25, 2010. Click to enlarge.