Notes On A High CO2 Spring, March 2012

North Pond. Photo 12 March 2012 Oshtemo Township by Richard Brewer

With temperatures in the 50s and 60s the last few days–and predicted as mid-70s today–spring is advancing fast.  Wood frogs were calling in the larger pond Monday, March 12.  By yesterday, they were in full chorus in both ponds and by last night, a few spring peepers had joined in.

Among the bird arrivals I’ve noticed (since we’ve been back), Red-winged Blackbirds were numerous Monday morning, and I saw two American Robins along our road, where none had been all winter.

Black-capped Chickadees were giving their spring, “fee-bee” song Tuesday morning.

But there has been little in the way of wild flower action, at least in the oak woods.  Honey bees were visiting the non-native winter aconite, which is in full bloom.

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  • By Wood Frogs Calling Today | Richard Brewer on April 4, 2013 at 5:03 pm

    […] back, I see that wood frogs first called here last year on 12 March.  Not only that, I led a spring wild flower field trip to Harris Sanctuary on 7 April […]