The Turtle frog (Myobatrachus gouldii) looks like a turtle that lost its shell 🙂
I think I’ll have to stop for now (I could go on for quite a while: Colourful frogs! Poisonous frogs! Shovel-nosed frogs! Striped frogs! Aquatic frogs! Burrowing frogs! Tiny frogs! Giant frogs! Frogs frogs frogs frogs frogs!).
Don’t forget to take a look at the last post about the most bad-ass of all frogs: the Hairy or Horror frog (Trichobatrachus robustus), also known as the Wolverine of the amphibian world 🙂
it’s time to talk about weird animals again here at bunjywunjy.tumblr.com, and today our topic is Predatory Tunicates, which are a species of evil sock puppet that lives on the sides of deep sea canyons.
wokka wokka wokka!
they function pretty much exactly like you’d think they would, behaving much like a venus flytrap.
fish goes in, fish DOES NOT COME OUT
the Predatory Tunicate is also the only tunicate known to be carnivorous. other tunicates are content to drift in the currents like lonely plastic bags, lacking the drive and ambition of the Predatory Tunicate.
role model!
also, like most deep sea creatures, Predatory Tunicates are massively improved by the addition of googly eyes.
I’ve reblogged these so many times but I forget if anyone ever added the OTHER varieties of carnivorous deep-sea squirt?
First, this one was observed in 2009 off the coast of Tasmania and I can’t find if it even has a name yet, but the mouth opens a completely different, less hilarious way.
Then there’s the kind of unsettling CULEOLUS which floats like a kite on the end of a loooong thin stalk.
This is a fucking head on a string. With a giant chin.
Finally there’s DICOPIA ANTIRRHINUM which is just like the OP “sock puppet” variety, but with a slightly different strategy! As you can see it has a camouflaged surface, flattened shaped and a shorter “stalk” it keeps mostly buried, so it can pretend to be nothing but a little mound of dirt when it wants to.
I just can’t get enough of how related animals vary in their tricks and gimmicks.
As funny as this is, as someone who has met a European badger, all I can say is at least the American one has the decency not to hide the fact that it will tear your kidneys out via your toes if you so much as look at it funny.
Three new species of microbe found in the guts of termites have been named after members of the Canadian prog-rock band Rush, owing to the microbes’ long hair and rhythmic wriggling under the microscope.
“A Spanish postdoc, Javier del Campo, asked me to recommend some good Canadian music, and I suggested he listen to Rush,” says Patrick Keeling, a University of British Columbia microbiologist and senior author on the paper describing the new species. “He came back to me and said ‘Those microbes we’re finding have long hair like the guys on the album 2112!’”
The microbes in question are covered with flagella, which are long threads that cells use to move around. Many cells have a few flagella, but these little rockers have more than ten thousand very long flagella, giving them flowing hair that even Farrah Fawcett might envy.
And while Rush may not be famous for their dance moves, the tiny creatures also have rhythm. They bob their heads and sway their bodies in microscopic dances, prompting the researchers to baptize the new Pseudotrichonympha species P. leei, P. lifesoni, and P. pearti after musicians Geddy Lee, Alex Lifeson and Neil Peart.
Javier del Campo, Erick R. James, Yoshihisa Hirakawa, Rebecca Fiorito, Martin Kolisko, Nicholas A. T. Irwin, Varsha Mathur, Vittorio Boscaro, Elisabeth Hehenberger, Anna Karnkowska, Rudolf H. Scheffrahn, Patrick J. Keeling. Pseudotrichonympha leei, Pseudotrichonympha lifesoni, and Pseudotrichonympha pearti, new species of parabasalian flagellates and the description of a rotating subcellular structure. Scientific Reports, 2017; 7 (1) DOI: 10.1038/s41598-017-16259-8
“Here in the Pacific, 200 metres down, we enter an alien world… This is barreleye a fish with a transparent head filled with jelly so that it can look up through its skull.”– Sir David Attenborough
Blue Planet II
most fish just grow their eyes on the sides of they head but okay
They do that because it lets them look up and spot fish that are silhouetted against the light coming from above, and because it gives them a really wide field of vision, but keeps their eyes tucked inside and protected.
Why do grown ass adults want to eat Tide pods so much?
Because a ton of the visual/olfactory/textural sensory information these pods give me the match nutritionally-dense fruit. It’s got the oleic gleam of something high-fat like an avocado, but bright carotenoid-rich coloration like a berry that wants to be eaten by red-seeing primates and birds. It tends to smell sweet and slightly floral, enhancing that effect. Similarly, when you hold it, it is quite dense (denser than water), but very soft and liquid, once again reaffirming that this “fruit” has either high sugar or high fat content and almost no cellulose to it.
As a result, within me is a less-clever monkey just screaming to eat this delicious fruit in my hand about to go into the laundry, and it does in fact take willpower to tell him he’s a stupid monkey and this is a bubble of foul-tasting poison. But every time I do laundry, this fucking limbic monstrosity rises again and assures me it’s basically like a cherry but Even Better. I have legitimately debated just biting down on one in the hopes of inducing a deterrent memory to forestall this urge in the future, but that’s what my goddamn mammal-brain wants me to fucking do and I refuse to let it win.
Human Brain: Don’t eat the posion pod its fucking posion Monkey Brain: Eat the fruit pod its fruit Lizard Brain: The Washing Machine Is Vibrating Give It The Sex Fish Brain: Climb inside the washing machine it is safe.
This is a tough question, and a very big question. Since it’s just about impossible to objectively explain why birds are amazing (they are, btw), maybe I can explain why birds amaze me and why they’re the focus of both my career and a significant portion of my recreational time.
1. Birds are dinosaurs that you can hold today.
Flashback to 2010, a time when little Redstart was thinking about applying to college. For a while I was convinced I would pursue animation and go be some awesome art director of nifty animated films starring animals. Then I realized that a) I wasn’t good enough or motivated enough to make it, and b) having art as a career would ruin creating art for me. So, then it was back to my other passion: paleontology.
I literally applied to college planning to be a geology/biology double major with a long-term career goal of being a professor of paleobiology. I doggedly pursued this game until my sophomore year of college, when I discovered birds.
Birds are dinosaurs. Just about everyone knows this now (thank goodness). The big, significant realization here is that you can study dinosaurs today. Think about the magnificent breadth and depth of scientific questions you can ask about an animal when it’s right in front of you, instead of turned into rock and shattered into a million fragments! Don’t get me wrong; paleontology is an awesome field. But instead of dedicating my life to recreating the world of millions of years ago, I decided to work on unraveling the mysteries of today’s dinosaurs.
2. Birds are Pokémon.
Stay with me, now! As a wee youth I was obsessed with Pokémon. Wait, I’m still obsessed with Pokémon. Well, it turns out that birding and bird banding are just about the closest thing you can get in real life to filling out the Pokédex.
Birds have the Goldilocks number of species, which makes them incredibly appealing to pursue, study, identify, and watch. Think about it! Mammals, while are certainly *~*~*charismatic*~*~*, are mostly nocturnal. There are also like 10 of them in the world (yes, that’s an undersell). Lame! Insects and other invertebrates are amazing, but there are too goddamn many for many laypeople to really get into (side note: my alternate field would probably be malacology because I love Mollusca). Fish have some good numbers and variety, but require getting into this whole aquatic sphere– a different world entirely and one that is not readily accessible to those of us who matured in NYC.
So there’s the numbers game and their incredible charisma at play here. Humans have trained their companion psittacids and cacatuids to speak, to understand; as intelligent social animals, we can feel a mysterious connection with birds in the same way that most humans feel an inherent connection with your typical charismatic megafauna, such as wolves and lions (*eyeroll*).
3. Birds are diverse.
Cassowaries are three-toed behemoths that can communicate in rumbling infrasound like elephants and kick a grown man to death. Woodcocks can see in 360 degrees without a single turn of the head. The booted racket-tail is a hummingbird about the size of a quarter with a tail three times its body length that goes torpid every night after its daily frenzy of foraging for nectar. The Chiroxiphia manakins coordinate sexual display in an incredible show of teamwork, after which only one male gets to mate. The bowerbirds build ornate structures that rival some human creations, and then dance and sing in front of them for a mate.
Albatross can maintain a pair bond for decades, and once their chicks fledge they may not touch solid ground for three years. Steller’s eiders from both North America and Russia winter together on the sea ice of the Bering Strait, where they fish for molluscs in the cold. Bar-headed geese fly over the Himalayas. Arctic terns breed as far north as the Arctic circle and winter all the way south in Antarctica, in the longest migration known to the animal kingdom. Martial eagles kill and eat small antelope by flying them up high and dropping them to the ground. Starlings and mimids can imitate hundreds of sounds. Numerous seabirds can go their entire life without a single drink of freshwater due to their advanced salt glands.
…And so on. The breadth of the bird world is absolutely incredible. With roughly 10,000 species worldwide existing on every continent (something that cannot be boasted by many other taxonomic classes), birds have evolved to occupy so many amazing niches.
4. Birds matter.
Now, this isn’t to imply that other animals don’t matter! It is incredibly vital that we keep a steady stream of funding to all biological sciences, but I must say that in my work with birds I have always felt that the research I’ve been doing plays its part in the greater scheme of things.
Birds are an easily seen indicator species; their high sensitivity can be informative about how the world at large is doing. As climate changes and anthropogenic disturbance increases, we can see bird populations shifting their range and phenology from year to year.
Since they are so prominent, birds have also been among the numerous species to face untimely extinction; take the story of the magnificent great auk, for example, which was rapidly hunted into oblivion due to its flightlessness and colonial breeding strategy. Carolina parakeet, passenger pigeon, Bachman’s warbler, ivory-billed woodpecker, Labrador duck: these are all species that used to be seen in North America that are nowhere to be found today.
And it’s through some well-timed intervention spear-headed by biologists and conservationists that we have avoided the loss of other amazing bird species. The National Audubon Society keeps an egret in their logo, a nod to the birds that were almost destroyed in the hat trade. The Atlantic Puffin was completely extirpated from the Gulf of Maine until it was successfully reintroduced on Eastern Egg Rock. And remember the shitshow that was DDT? It was birds that let us know how much of a threat that pesticide was; brown pelicans, bald eagles, peregrine falcons, osprey, and more faced steep declines thanks to the substance.
These reasons just brush the surface of why birds are amazing– and yes, why I am constantly amazed by birds even though I look at them every day in my backyard or as part of my work. We haven’t even mentioned feathers, or vocalization, their incredible physiology, or the way they have inspired artists for centuries.
Getting into birds literally changed my life; it was a turning point for my career, for my mental health, and for my outlook on this incredible world that we live in. I want others to have similar realizations about the natural world! That’s why I run this blog, and that’s why I’ll never stop birding.
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There are twice as many bird species alive today as mammal species. And the vast majority of those 5000 mammals are either rodents (tiny things hiding in the dark, you know, like throughout the entire Mesozoic era), or bats (you know – bird wannabes).
(x)
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