My activity
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Tracy Barbaro added text to "Reproduction" on "Cercopagis pengoi (Ostroumov, 1891)".
The species has been observed at densities of 170 to 600...
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Tracy Barbaro added text to "Risks" on "Cercopagis pengoi (Ostroumov, 1891)".
Since its first discovery in Lake Ontario in August 1998, Cercopagis...
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Tracy Barbaro added text to "Brief Summary" on "Cercopagis pengoi (Ostroumov, 1891)".
Cercopagis, known in North America as the “fishhook water flea,” is...
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Tracy Barbaro added text to "Management" on "Contarinia nasturtii (Kieffer, 1888 )".
Insecticides can be used to kill adults or prevent them from...
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Tracy Barbaro added text to "Risks" on "Contarinia nasturtii (Kieffer, 1888 )".
As they feed, Swede midge larvae produce a secretion that breaks...
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Tracy Barbaro added text to "Biology" on "Contarinia nasturtii (Kieffer, 1888 )".
This species is a small (1.5 - 2 mm), light brown...
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Tracy Barbaro added text to "Brief Summary" on "Contarinia nasturtii (Kieffer, 1888 )".
The Swede midge, an invasive agricultural pest (also known as the...
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Tracy Barbaro added text to "One Species at a Time Podcasts" on "Animalia".
Explore the diversity of life—five minutes and One Species at a...
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Tracy Barbaro added text to "One Species at a Time Podcast: The Raptors of Beijing" on "Asio otus (Linnaeus, 1758)".
In a Beijing green space larger than New York’s Central Park,...
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Tracy Barbaro added text to "One Species at a Time Podcast: Western silvery aster" on "Symphyotrichum sericeum (Vent.) G. L. Nesom".
When biologist Diana Bizecki Robson sits in the middle of the...
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Tracy Barbaro added text to "One Species at a Time Podcast: Lions" on "Panthera leo (Linnaeus, 1758)".
Does the mane really make the lion? Certainly, luxurious locks are...
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Tracy Barbaro added text to "One Species at a Time Podcast: Springtails" on "Collembola".
Springtails are tiny creatures that live underfoot in the soil and...
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Tracy Barbaro added text to "One Species at a Time Podcast: Ravens" on "Corvus corax".
We humans learn some of our earliest life lessons from our...
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Tracy Barbaro added text to "One Species at a Time Podcast: Hedgehogs, Swifts, Glow-worms" on "Erinaceus europaeus Linnaeus, 1758".
What can species as different as a hedgehog, a swift, and...
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Tracy Barbaro added text to "One Species at a Time Podcast: Hungarian meadow viper" on "Vipera ursinii rakosiensis MÉHELY, 1893: 190".
There’s a snake in the grass—but the viper in this Hungarian...
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Tracy Barbaro added text to "One Species at a Time Podcast: Foothill Yellow-legged Frog" on "Rana boylii Baird, 1854".
How is a tadpole like a short-sleeved white tee shirt? The...
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Tracy Barbaro added text to "One Species at a Time Podcast: Moths" on "Automeris io Fabricius 1775".
Like moths to a flame, some people are irresistibly drawn to...
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Tracy Barbaro added a link to "One Species at a Time Podcast: Moths" on "Automeris io Fabricius 1775".
Like moths to a flame, some people are irresistibly drawn to...
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Tracy Barbaro added text to "The Frog Finder Mobile App" on "Anura".
The Frog Finder is a unique smartphone guide for searching worldwide...
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Tracy Barbaro added a link to "The Frog Finder" on "Anura".
The Frog Finder is a unique smartphone guide for searching worldwide...
