Today finishing my todo list involved making a new map in GIS, redoing all my figures, and correcting and refining my presentation I’m giving a week from Monday.

It was a struggle to push through at the end and get it done, but it’s DONE. Draft 2 is complete, tomorrow it’ll go off to the advisors, and hopefully it’ll come back with only minor revisions on axis labels and equations.

TODAY I WIN AT GRAD SCHOOL.

(we’ll ignore the fact that I’m ignoring my homework, on the advice of my advisor…)

grad school me todo list is DONE! all the tasks! rstats arcgis

"They’re like, ‘Sir, there’s something in your bag.’
I said, ‘Yes, I think it’s this box.’
They said, ‘What’s in the box?’
I said, ‘a large gold medal,’ as one does.
So they opened it up and they said, ‘What’s it made out of?’
I said, ‘gold.’
And they’re like, ‘Uhhhh. Who gave this to you?’
‘The King of Sweden.’
‘Why did he give this to you?’
‘Because I helped discover the expansion rate of the universe was accelerating.’"
-

What It’s Like to Carry Your Nobel Prize through Airport Security | Observations, Scientific American Blog Network (via rachelfershleiser)

Tough life of a Nobel Prize Winner. Thanks for the laugh impextoo!

(via sweetteascience)

(via sweetteascience)

sweetteascience:

HEY SWEETTEAS! so i’ve decided that I’m going to grad school, and this semester i’ll be starting the process of finding a program and getting ready to apply. can you recommend any other blogs that talk about grad school—not just about the application process, but about what I have in store for me? (I’m going to be going for my doctorate, and i’m hoping to find a program where I can study invertebrate zoology/ecology/evolution). thanks, and I think your blog is the bee’s knees!!!!!

Ok I’ve procrastinated too long on answering this completely fantastic ask. I think the easiest way to go about this is to just have people REBLOG this post if they are in graduate school and have a blog that talks about their experiences! Add a little bit about what you study as well. I’d love to find some new grad students of all disciplines to follow. Grad school solidarity! Of course, that’s not to say that people in undergrad can’t provide just as useful of information. How about y’all go and repost THIS post!

Okay so, I’m in grad school and I occasionally post about what it’s like to be a grad student. Mostly I feel my first year and a bit has been categorized by figuring out that I have no idea what’s going on and I never will, but more importantly, neither does anyone else and that’s okay

I feel like my tumblr is almost a coping mechanism for grad school so there’s a lot of adorable animals posted to make me feel better about the world (see my about page).

I study soundscape ecology, bioacoustics, and amphibian conservation all rolled into one. Right now my project focuses on the effects of road noise on the call structure of Pacific chorus frogs; when I do my PhD I’ll be looking at responses to noise in both invasive and native species and comparing them. 

grad school me frogs bioacoustics ecology

NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. NSF GRFP. 

GAAAAAAAAHHHHHHH screw it I’m drinking a lot of beer and writing my personal statement.

i'm pronouncing it gurfp science me grad school

sidfishes asked:

Why are rain frogs so round? What's /inside/ of them around such an itty bitty skeleton?

One, two, three, many Answer:

markscherz:

So it turns out this is a really interesting question.

The first thing we must be aware of is that rainfrogs as we see them in videos of them squeaking are not quite the same shape as they are when at rest:

http://cdn2.arkive.org/media/B9/B99536C8-DC4B-438D-A16C-91506EAF22E1/Presentation.Large/Desert-rain-frog-walking.jpg

But you are quite right, they are very round. This is exemplified by the skeletal photo you refer to:

http://37.media.tumblr.com/fcac87ae20f452dff57a47f611fd750c/tumblr_n1u0urEoep1r4f0qjo1_1280.png

[X]

So what are we seeing?

Well, firstly, note that the body cavity in these frogs actually envelops the femurs, such that only the tibiofibula (fused in frogs) and the tarsals and metatarsals are outside the body. The arms are quite similarly enveloped, but a bit of the humerus does extend outside the body cavity too. This predisposes them to a rounder body shape.

Next, note the ilia - the U-shaped bone in the pelvic region. These in some breviceptid frogs are synostotically fused with the sacrum - that is to say, they are bound by bone-based connections to the bow-shaped vertebra at their tips. This whole joint seems to be quite smooth, and as a consequence, the back of the frog is quite smooth. The other thing we can see here is that the urostyle (i.e. the frog version of a coccyx) juts quite far beyond the ischium and pubis. This extends the body cavity beyond the hips. Note also that the pelvic girdle seems to be largely below the spine, rather than the typical position for frogs behind it and continuous with it. This makes the legs sit below the spine, rather than at its end, enhnacing the vertical roundness of the animal.

Next, let’s talk some soft tissue. Now, I’m not as familiar with soft-tissue in frogs as I am their skeletons, so you’ll have to bear with me a bit (rawr). Beddard (1908!!) studied the soft tissue of Breviceps verrucosus Rapp 1842. It seems that the majority of the body of these frogs is actually muscle. Beddard noted that muscles join the leg at the knee that extend into the body cavity, such that the inclusion of the thigh in the body cavity is further accentuated by musculature. The rectus abdominalis muscle is unusually large, extending from the lower abdomen up and around the sides of the body. Indeed, this large size appears to be the pattern with all of the major muscles, though in the throat the typical arrangement of large and small muscles is somewhat reversed. On the lateral side of the head, there is a substance that is not muscle, but appears to be loose tissue in which sits what is apparently the thymus gland.

There is a very large gap between the end of the urostyle and the anus (one fifth of the total length of the frog), in which there are almost no muscles, save for the one surrounding the lower cloaca. On either side of this area, between the posterior-most muscles of the thigh, lie two large ‘lymph-hearts’, as described by Beddard. These are between one quarter and one third of the total length of the frog. A further lypmh-sac sits between these lymph-hearts and the skin of the femoral region, and they are thus probably analogous to the femoral lymph-sacs of other frogs.

I find it interesting that Beddard (1908) did not mention any glandular formations in the dorsal region. As is evidence from many images (see below), these frogs are able to secrete a white, sticky, noxious substance from their skin (which they actually have to use during amplexus, as the male is too small relative to the female to mount her properly, and so he sticks himself to her with his glandular glue… kinky).

http://1.bp.blogspot.com/_0bpOzvhZygs/S_6-VrqirDI/AAAAAAAAASc/gE6FWRRwKlE/s1600/bushveld+rain+frog+capesnakes+Jens+Reissig.jpg

[x]

These glands do not apparently take up a great deal of the cutaneous tissue, and so I suppose are of no consequence to the size of the frog, especially relative to its enormous muscles.

The diet of these frogs consists almost exclusively of hymenopterans and isopterans (ants and termites). Neither of these insect groups are particularly fatty, so it is little surprise that their bodies appear to contain no large fat deposits - fatty bodies extend from the gonads up to the lungs and heart, but these comprise only a tiny fraction of the frog’s mass, and don’t contribute to the round shape. Instead, their bodies are extremely muscular, allowing them to be adept burrowers, ideal for their fossorial lifestyle.

So TL;DR: rain frogs are little balls of muscle (maybe the largest muscle mass relative to body mass of any vertebrate? science just doesn’t know).

http://i.imgur.com/NBiLDtV.gif

Ref:

Beddard, F.E. 1908. On the Musculature and other Points in the Anatomy of the Engystomatid Frog, Breviceps verrucosus. Proceedings of the Zoological Society of London, 1908:11-41 [x]

frogs are awesome frogs science biology

"Hey, I had and idea I wanted to pitch to you about some frog calls. I think there is a great opportunity for scientific gain, and be in front of a wave of new literature. It may depend on the frequency of some site visits, but work like that is not unheard of. Sound good?"
- From my friend Evan, who is known for his puns. I groaned aloud. 

puns frog puns acoustic puns bioacoustics frogs sound science