Puerto Rico Moves Forward: Macaque Monkeys Adapt After Hurricane Maria
5j1ezxH0hAQ • 2018-09-18
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Kind: captions Language: en [Music] it's been a field site for over 80 years so we know who's related to everybody we know who has kids every year and there's literally nothing like it in the entire you know world of primatology you could look at their social relationships and look at their naturalistic behaviors the hurricane had done a lot more damage than anyone had even expected right after a lot of people were asking what the condition of the monkeys were and it was with great relief that we could say that they were almost all fine I have no I have no lei theory about where the monkeys were during the hurricane I don't know how they have they made it honestly [Music] the sea literally passed all over the island so you have all that salt water that came in Kyle used to be lush and green and just filled with vegetation and the monkeys never had to worry it was basically woods now all of them are dead all the trees and branches are on the floor and we basically don't have trees [Music] the Sun can get really hot here and shade helps them not get sunburned or get dehydrated before they hurricane they just get all together in a big bunch of monkeys grooming each other interacting with each other [Music] they haven't been all together in one film like before the hurricane they still have interactions but not a lot like before it'll be the high ranking individuals that got priority access the Alpha gets the first pick of the best shade while the lower ranking monkeys tend to get what's left well we are seeing that's a little bit different is that because the shade is so limited the high-ranking individuals now might be hanging out a bit more with mid and little raking individuals we're looking at a whole cohort of babies born after hurricane Ram to see whether development of their cognitive abilities is different from the baby monkeys that were born prior to the hurricane we approach either brand newborn babies that are still on their mom or nine month old infants born after the hurricane and then we either show them photos or we present some sort of social cue for them [Music] it can go one of two ways they can have deficient cognition the brain takes a lot of metabolic energy like there may be that like with the lack of resources they haven't been able to develop the same abilities that previous babies have you can imagine that if you have to constantly be thinking about who you can trust and who can help you in an unstable environment that you would have to learn faster in the next couple years things might get more and more intense with climate change we actually know very little about how animals respond to environmental stressors [Music]
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