#Migration and dispersal of butterflies have contrasting effect on flight morphology

“#Migration and dispersal of butterflies have contrasting effect on flight morphology” Female Lemon Emigrant feeding on a lantana flower, taking a momentary break on its long flight. Credit: Krushnamegh Kunte Butterflies show several types of movement. They can seasonally migrate long distances over hundreds of kilometers. Alternatively, butterflies also disperse over relatively short distances for…

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#More eggs harvested from last 2 northern white rhinos

“#More eggs harvested from last 2 northern white rhinos” A team of scientists and local rangers prepare to extract eggs from one of the two remaining female northern white rhinos at an enclosure at Ol Pejeta Conservancy, Kenya, Tuesday, Aug. 18, 2020. An international team of scientists said they have successfully extracted eggs from the…

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#Surprising coral spawning features revealed

“#Surprising coral spawning features revealed” Corals spawning under red light in a tank at the Australian Institute of Marine Science. The white dots are egg-sperm bundles. Credit: Debashish Bhattacharya When stony corals have their renowned mass spawning events, in sync with the moon’s cycle, colonies simultaneously release an underwater ‘cloud’ of sperm and eggs for…

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#Native Hawaiian tiger cowries eat alien invasive species

“#Native Hawaiian tiger cowries eat alien invasive species” Hawaiian tiger cowries feeding on the Orange keyhole sponge (Mycale grandis). Credit: Leon Weaver Researchers at the University of Hawai’i (UH) at Mānoa’s Hawai’i Institute of Marine Biology (HIMB) have just discovered that the Hawaiian tiger cowrie (Leho-kiko in Hawaiian) is a voracious predator of alien sponges…

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#Scientists discover 30 new species in Galapagos depths

“#Scientists discover 30 new species in Galapagos depths” An international team of marine scientists have discovered 30 new species of invertebrates in deep water surrounding the Galapagos, the Ecuadoran archipelago’s national park authorities announced Monday. The deep-sea experts discovered fragile coral and sponge communities including 10 bamboo corals, four octocorals, one brittle star and 11…

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