At least 10 studies found that exposure to atrazine feminizes male frogs, sometimes to the point of sex reversal, he said.īeasley's lab was one of the first to find that male frogs exposed to atrazine in the wild were more likely to have both male and female gonadal tissue than frogs living in an atrazine-free environment. The most robust findings are in amphibians, said University of Illinois comparative biosciences professor Val Beasley, a co-author of the review. The researchers looked at studies linking atrazine exposure to abnormal androgen (male hormone) levels in fish, amphibians, reptiles and mammals and studies that found a common association between exposure to the herbicide and the "feminization" of male gonads in many animals. The new review, compiled by 22 scientists studying atrazine in North and South America, Europe and Japan, appears in the Journal of Steroid Biochemistry and Molecular Biology. More than 75 million pounds of it are applied to corn and other crops, and it is the most commonly detected pesticide contaminant of groundwater, surface water and rain in the U.S. It seems that a professor might be better as a consultant from afar, instead of using up valuable resources like food and air (which he's not able to breathe anyway - see point 1).Atrazine is the second-most widely used herbicide in the U.S. Inkling's title of Professor indicates that he is knowledgeable about something.but, what, exactly? I would think it's pretty expensive to maintain this undersea ship that is fully powered and operational at all times. What is his actual purpose? Captain Barnacles seems to be in charge of everything that goes on. Also, shouldn't he be wearing Octo-boots on all eight of his legs?ģ. His blue bow tie is sort of the same color, so perhaps that's his link to the rest of the crew. Is he just too cool for school? Apparently, the hats worn by the rest of the Octo-crew are totally beneath him. In the photos here, we see Professor Inkling hanging out around all of the land mammals who have (of course) no problem breathing the air inside the Octopod.Ģ. The last time I checked, that's the sort of creature that needs to be actually living in water. How precisely is he surviving? He's an octopus. Which leads me to many deep and ponderous questions about this perhaps slighted character.ġ. But a lot of the time, he's entirely ignored. Occasionally, he produces some knowledge (because, Professor - duh). The vegimals, though mostly incapable of speaking, manage to be in charge of feeding the different animals meals that apparently fit within their food groups - you know, from raw fish to lettuce to seals (what?! That's what polar bears eat, according to Wikipedia).īut perhaps the most puzzling creature of all who resides in the Octopod is Professor Inkling, a pink octopus who is rarely seen. They're an awfully prepared bunch - with Gups named after almost every letter of the alphabet, which used for exploring places like the Midnight Zone undetected by dangerous creatures that might eat them all. These adventurous little explorers save the lives of hurt and sick sea creatures every single day! They happily abide in the Octopod, down in the deep blue sea, coexisting as only a cat, a penguin, a polar bear, a bunny rabbit, a dog, and a bunch of vegetable-animals (vegimals) can. I've not made is a secret that my kids are obsessed with The Octonauts. Creature report! Creature report! Creature report!
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