Apoica is a genus of eusocial paper wasps found throughout the Central and South American tropics. These wasps are truly nocturnal,
carrying out their foraging activities after the setting of the sun.
They prefer to construct their nests, which have an open comb like many
paper wasps, under large leaves, or in shrubs. During the day, wasps
covering the comb fan their wings to cool the nest, keeping it at a
suitable temperature for larval development. When attacking prey, Apoica release a drop of venom from their stings, which in turn attracts any nearby wasps to attack.
Photo credit: Nicole Barker
Mostrar mensagens com a etiqueta mother nature. Mostrar todas as mensagens
Mostrar mensagens com a etiqueta mother nature. Mostrar todas as mensagens
quinta-feira, 14 de novembro de 2013
segunda-feira, 30 de setembro de 2013
sexta-feira, 27 de setembro de 2013
mother nature
Alongside the carnage of Pakistan’s massive earthquake came a new creation: a small island of mud, stone and bubbling gas pushed forth from the seabed.
Experts say the island was formed by the massive movement of the earth during the 7.7-magnitude quake that hit Pakistan’s Baluchistan province on Tuesday, killing at least 285 people.
“That big shock beneath the earth causes a lot of disturbance,” said Zahid Rafi, director of the National Seismic Monitoring Center.
The island appeared off the coast of Gwadar, a port about 533 kilometers from Pakistan’s largest city of Karachi and 120 kilometers from Iran.
(Photos: BEHRAM BALOCH/AFP/Getty Images)
terça-feira, 17 de setembro de 2013
terça-feira, 3 de setembro de 2013
terça-feira, 27 de agosto de 2013
terça-feira, 20 de agosto de 2013
quarta-feira, 7 de agosto de 2013
sexta-feira, 2 de agosto de 2013
terça-feira, 23 de julho de 2013
quarta-feira, 17 de julho de 2013
sexta-feira, 12 de julho de 2013
segunda-feira, 8 de julho de 2013
sexta-feira, 5 de julho de 2013
Ribeira de Odeleite
Odeleite reservoir, formed by the Odeleite Dam in the “Ribeira de Odeleite" river in southeast Portugal.
Photograph by Steve Richards
See it on a map
Photograph by Steve Richards
See it on a map
quinta-feira, 4 de julho de 2013
terça-feira, 2 de julho de 2013
sexta-feira, 7 de junho de 2013
quinta-feira, 6 de junho de 2013
quarta-feira, 5 de junho de 2013
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