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#locusts

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Male #locusts serve as parasols for females during egg laying in the hot sun phys.org/news/2024-10-male-loc

Mate-guarding male desert locusts act as parasol for ovipositing females in an extremely hot desert environment esajournals.onlinelibrary.wile

"pairs moved in tandem as the sun moved across the sky, staying parallel to its rays. Using thermal cameras showed that the bodies of the females were cooler than those few females not being mounted."

Replied in thread

@nev
Wow what a scene. Moulting renders insects vulnerable. A while back I witnessed how a hornet Vespula germanica chewed on the soft wings of a moulting Egyptian bird grasshoper, Anacridium aegyptium inaturalist.org/observations/9

I too wonder why insects have such a weak point. Only social insects, who protect each other, are spared. Others have to dig themselves into crevices, like solitary bees, yet are still subject to predation.

Replied in thread

@nev
Wow what a scene. Moulting renders insects vulnerable. A while back I witnessed how a hornet Vespula germanica chewed on the soft wings of a moulting Egyptian bird grasshoper, Anacridium aegyptium inaturalist.org/observations/9

I too wonder why insects have such a weak point. Only social insects, who protect each other, are spared. Others have to dig themselves into crevices, like solitary bees, yet are still subject to predation.

iNaturalistEgyptian Bird Grasshopper (Anacridium aegyptium)Egyptian Bird Grasshopper in August 2021 by Albert Cardona. Molting. And attacked by a Vespula germanica when the soft bits of the wings are exposed. Last ph...

Earth To Be Hit by 'Widespread Pest Outbreaks'—And It's Our Fault

by Jess Thomson, June 20, 2023

"Insects around the world are expected to be thrown into chaos by the effects of man-made #ClimateChange. Changes in temperatures may throw off their delicate interactions with plants and other insect species, possibly causing widespread pest outbreaks.

"According to a paper published in the journal Ecology Letters on June 20, increased temperatures from climate change are predicted to impact insect communities and their interactions with the lifecycles of the plants they rely on, possibly leading to the loss of important species in the future.

"'Climate change is going to have multifaceted effects on insect communities and whole ecosystems,' Thomas H.Q. Powell told Newsweek. Powell is a co-author of the paper and an assistant professor of biological sciences at Binghamton University, State University of New York.

"The authors found that the balance between insect species and their predatory #wasps may be thrown off-kilter by climate change, with different species declining or succeeding based on how resilient they are to change. Unfortunately for us, those most resilient are often pest species like #locusts or ips beetles, and the species that control them tend to be less robust."

#ClimateCrisis

Read more:
msn.com/en-us/weather/topstori

MSNEarth To Be Hit by 'Widespread Pest Outbreaks'—And It's Our FaultThe delicate interactions between insects, their predators and prey, and the plants that they rely on, may be thrown off-kilter by climate change.