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Mosquitoes Out For Blood? Not So Much This Year Cooler, Longer Spring May Have Impacted Mosquito Numbers, UW Scientist Says

This might be the year for ticks. Or cicadas. But not so much for mosquitoes.

With a long and cold spring earlier this year, mosquitoes didn’t have as much of a chance to ramp up in numbers, said Lyric Bartholomay, a professor in the department of pathobiological sciences at the University of Wiscconsin-Madison.

“I don’t have complete evidence of that, but that’s what I suspect,” she said.

Mosquitoes are pesky, no doubt, but Bartholomay said they’re also integral to the health of local habitats, specifically to birds, bats, ducks and other species that feed on them.

In fact, Bartholomay said that in places where mosquito larvae are well controlled, birds get less protein, which then impairs their own reproduction.

“It’s very likely that (mosquitoes are) really important in a way we under-appreciate,” she said.