#EvoBe3 - Twitter Hashtag

over 5 years ago

5/5 #WBTC2 #EvoBe3 Differences in echolocation patterns in #bats may reflect environmental adaptations since call design is influenced by multiple factors, both biotic and abiotic, which consequently results in a more plastic echolocation system for some species.

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Cristian Calvache @chriscalvache

over 5 years ago

4/5 #WBTC2 #EvoBe3 Interestingly, the five populations of M. molossus recorded showed no overlap between them. We found two echolocation designs for this species: some populations emitted calls with 2 pulses of alternating frequencies, while others emitted calls with 3 pulses.

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Cristian Calvache @chriscalvache

over 5 years ago

3/5 #WBTC2 #EvoBe3 We found intraspecific variation in the echolocation designs of all 3 🦇 species, mainly determined by the duration of calls. However, there was no direct association between the acoustic variation and the particular habitat structure of the sampling sites.

chriscalvache's tweet photo. 3/5 #WBTC2 #EvoBe3
We found intraspecific variation in the echolocation designs of all 3 🦇 species, mainly determined by the duration of calls. However, there was no direct association between the acoustic variation and the particular habitat structure of the sampling sites. https://t.co/PGiphg3WaB

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Cristian Calvache @chriscalvache

over 5 years ago

2/5 #WBTC2 #EvoBe3 We recorded #bats in 7 locations in Colombia, all representative of tropical dry forest, to determine if there is acoustic variation between populations of the same species living in the same type of habitat.

chriscalvache's tweet photo. 2/5 #WBTC2 #EvoBe3
We recorded #bats in 7 locations in Colombia, all representative of tropical dry forest, to determine if there is acoustic variation between populations of the same species living in the same type of habitat. https://t.co/n2lRsPnBZP

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Cristian Calvache @chriscalvache

over 5 years ago

1/5 #WBTC2 #EvoBe3 Echolocation calls often show high plasticity in many bat species, but the drivers of this plasticity are not fully understood yet. We studied how significant habitat structure may be for instraspecific acoustic variation in 3 🦇 species.

chriscalvache's tweet photo. 1/5 #WBTC2 #EvoBe3
Echolocation calls often show high plasticity in many bat species, but the drivers of this plasticity are not fully understood yet. We studied how significant habitat structure may be for instraspecific acoustic variation in 3 🦇 species. https://t.co/e5jHQcgV8I

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Danny Rojas 🏳️‍🌈🇨🇺 @danny_cu

over 5 years ago

5/5 #WBTC2 #EvoBe3 Diversification of roosting ecology barely affected speciation in stenodermatines. In non stenodermatines, such diversification probably slowed down speciation (niche filling mechanism?). We need more data. 🦇🦇 are keeping some secrets in their roosts 🤔🤓.

danny_cu's tweet photo. 5/5 #WBTC2 #EvoBe3 Diversification of roosting ecology barely affected speciation in stenodermatines. In non stenodermatines, such diversification probably slowed down speciation (niche filling mechanism?). We need more data. 🦇🦇 are keeping some secrets in their roosts 🤔🤓. https://t.co/2o4gUKqQ7Y

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Danny Rojas 🏳️‍🌈🇨🇺 @danny_cu

over 5 years ago

4. #WBTC2 #EvoBe3 In non stenodermatines, faster evolutionary rates of diversity of roosts likely implied greater changes regarding the immediate ancestors, either to occupy a greater diversity of roosts or to become more specialized. This wasn't significant for stenodermatines.

danny_cu's tweet photo. 4. #WBTC2 #EvoBe3 In non stenodermatines, faster evolutionary rates of diversity of roosts likely implied greater changes regarding the immediate ancestors, either to occupy a greater diversity of roosts or to become more specialized. This wasn't significant for stenodermatines. https://t.co/tqd6RFfHGU

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Danny Rojas 🏳️‍🌈🇨🇺 @danny_cu

over 5 years ago

3. #WBTC2 #EvoBe3 Many species occupy one type of roost. As a result, speciation rates don't relate to diversity of roosts. But if we look at the evolutionary rates of the diversity of roosts, the faster this trait diversifies the slower the speciation in non stenodermatines 😮.

danny_cu's tweet photo. 3. #WBTC2 #EvoBe3 Many species occupy one type of roost. As a result, speciation rates don't relate to diversity of roosts. But if we look at the evolutionary rates of the diversity of roosts, the faster this trait diversifies the slower the speciation in non stenodermatines 😮. https://t.co/DV4ZpsJS7j

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Danny Rojas 🏳️‍🌈🇨🇺 @danny_cu

over 5 years ago

2. #WBTC2 #EvoBe3 According to colleagues (@ggarbino @ValeriaCTavares @Nancy_Bat ) and my own 👀, phyllostomids sleep and nurture their 👶👶 in 13 different roost types. I examined the role of this diversity of roosts, considering the two macroevolutionary regimes in the family.

danny_cu's tweet photo. 2. #WBTC2 #EvoBe3 According to colleagues (@ggarbino @ValeriaCTavares @Nancy_Bat ) and my own 👀, phyllostomids sleep and nurture their 👶👶 in 13 different roost types. I examined the role of this diversity of roosts, considering the two macroevolutionary regimes in the family. https://t.co/swASh6XBVS

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Danny Rojas 🏳️‍🌈🇨🇺 @danny_cu

over 5 years ago

1. #WBTC2 #EvoBe3 Think of bats and think of caves. ✋ Wait! That's not always true. Unlike other 🦇🦇, phyllostomids spend half of their lives in MANY different types of roosts. We don't know if this diversity of diurnal refugia is related to the diversification of the family.

danny_cu's tweet photo. 1. #WBTC2 #EvoBe3 Think of bats and think of caves. ✋ Wait! That's not always true. Unlike other 🦇🦇, phyllostomids spend half of their lives in MANY different types of roosts. We don't know if this diversity of diurnal refugia is related to the diversification of the family. https://t.co/WeeHN9kdaF

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Cat Baker @ecology_student

over 5 years ago

That's all from me and #WBTC2 #Land3 - with thanks to the amazing presenters! @JSPFroidevaux @MorcegosPampa @perea1332 and @TomasVCphoto I'm handing over to @thomasfoxley for #EvoBe3 👋

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Cat Baker @ecology_student

over 5 years ago

5/6 Of course, there are many more presenters throughout other sessions such as #Con1 #Land1 #EvoBe1 #Con2 #Tech1 #EvoBe2 #BatArt2 #Move1 #EvoBe3 and #Con3

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