Good question! We have a farm and exotic animal sanctuary in south Florida and the heat is unbearable during the summer. Many of the sanctuary animals are outside (horses, goats, pigs, cows, kangaroos, tortoises, etc) so working in the heat is a must. Our intake is very different than what you experience but yes intake is up during the summer. We are 100% volunteer run and unfortunately, many of our volunteers call off because of the heat, so it falls to me to care for the animals when they don't show up. We try to give incentives and thank you gifts, we have two buildings that are air conditioned and we provide a table and chairs to take breaks as well as water, gatorade, popsicles and snacks. We do our best to keep an open line of communication and praise the volunteers for the work they do to help the animals. I am not sure what else we can do to help with burn out and heat fatigue.
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Lisa Burn
Co-founder/VP
Farmhouse Animal & Nature Sanctuary
Myakka City, FL
https://farmhousesanctuary.org------------------------------