fish-and-fossils

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ISS Flying Over Earth

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Nature giving birth… | icelandic_explorer

Location: Fagradalsfjall, Iceland

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Planet Earth at Twilight via NASA https://ift.tt/3awVOmt

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"4077 Chrysolina americana" by RealMantis on DeviantArt.

Again, one for you @onenicebugperday !

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This tumblr meme got postedin a bug group today and I had fun explaining the actual biology going on so I’m just gonna paste it here too!!

SO:

Believe it or not, that venom actually did evolve for hunting little tiny prey. A rat can blind or maim even a larger snake in the blink of an eye if it bites the right spot. A mouse needs to only chomp a single gash into a larger spider and the spider is doomed. Tiny fish and shrimp can tear through the soft body of a box jelly or swim away so hard they take a tentacle with them!

Worse, if prey is pumped full of venom and still escapes, the predator loses a ton of energy it took to make that venom. Even if it didn’t get hurt in the scuffle it is instantly weaker and hungrier, and many venom-reliant predators starve to death this way.

And STILL worse: odds are just as likely the creature they come across when they’re hungry is *another venomous predator.* What’s a scorpion encounter most often in a desert? Other scorpions, tarantulas, centipedes and snakes.

That’s actually scarier than the herd of elephants. That’s like if you had literally nothing to eat but extremely large, furiously angry badgers, and you got to pick any kind of gun to hunt them with, but you had to actually make the ammunition from scratch, I mean you gotta actually forge the ore into the bullets or something. The smart thing to do is pick a weapon that seems like total overkill, so even though it’s harder to make, a single hit GUARANTEES a meal while you craft the next bullet. Don’t ask why you’re alone in an apocalyptic wasteland with nothing but badgers, ore and a forge, but now you know how the funnelweb spider has to live.

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Globular springtail, Bourletiella arvalis, Bourletiellidae, Collembola, Hexapoda

Springtails are a species of omnivorous, wingless hexapod (six-legged arthropods but not insects) found throughout the world in most habitats, especially in damp soil where they help with nutrient recycling. As their name implies, globular springtails are much more rounded than the usual long-bodied springtails. This species, Bourletiella arvalis, is found in North America and Europe.

Photos 1-2 by nomolosx, 3 by alexis_orion, 4 by keimwj, 5 by berkshirenaturalist, 6 by mrmacro, 7-8 by robidium, and gifs 9-10 by sloppydemon

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Leucanella apollinairei

Leucanella apollinaire

Family: Saturniidae

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Magnetic Streamlines of the Milky Way : What role do magnetic fields play in interstellar physics? Analyses of observations by ESA’s Planck satellite of emission by small magnetically-aligned dust grains reveal previously unknown magnetic field structures in our Milky Way Galaxy – as shown by the curvy lines in the featured full-sky image. The dark red shows the plane of the Milky Way, where the concentration of dust is the highest. The huge arches above the plane are likely remnants of past explosive events from our Galaxy’s core, conceptually similar to magnetic loop-like structures seen in our Sun’s atmosphere. The curvy streamlines align with interstellar filaments of neutral hydrogen gas and provide tantalizing evidence that magnetic fields may supplement gravity in not only in shaping the interstellar medium, but in forming stars. How magnetism affected our Galaxy’s evolution will likely remain a topic of research for years to come. via NASA

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Sometimes Black Holes Are Prettier in Pink via NASA https://ift.tt/3uOXdfP

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@tadaubs submitted: Never seen a snail yawn before...Oahu,HI.

Omgggg this is TOO CUTE. Jeez their lil snail face. Eye stalks!!! I would die for this snail 🖤🖤🖤

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Jewel rose chafers, Cetoniinae, Scarabaeidae

1-3. Protaetia speciosissima 4-5. Protaetia angustata 6-7. Protaetia affinis 8-9. Protaetia speciosa jousselini

Photos by Nikola Rahmé - Shared with permission; do not remove credit or re-post!

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It’s important to realize that we don’t all have money to make all the swaps let alone all at once – not that that’s the right thing to do irregardless. Everyone should feel welcome into transitioning to a low waste lifestyle without feeling obliged to feel like they need lots of money to achieve it. Everyone comes from a different background and it’s important to acknowledge that much of zero waste culture is whitewashed and aesthetics based which perpetrates an unattainable standard. Most these swaps are things that I had been doing a lot of when I was younger when my family didn’t have much extra money. It ensures that everyone can get a start without having to put in any extra investments. 

Hang drying clothes is free, though having a stand or line to hang them on is helpful. I bought a stand, but my grandparents have an indoor clothesline that they DIY out of some thick rope strung up in the basement ceiling where you can hang dry clothes on hangers off the ceiling. They did this with what they had around the house. 

Skipping plastic produce bags is simple, but can take extra time. If you already have some kinds of reusable bag you don’t have to purchase new ones as they do seem pretty common at events as freebies or goodie bags. If you don’t you can request if they have paper bags you can use that can be recycled later. If you truly want to go packaging free you can just put groceries back into the cart and bring them in. This isn’t particularly feasible however and you can’t carry many items at a time; though it works well if you’re only running in and grabbing a few items. You can also repurpose plastic bags you already have from past shopping trips to give them a full life before they’re thrown away as most bags don’t show hardly any wear after a single use. 

Paperless billing is super simple. Most mobile banking apps have a section where you can pick an option for paperless billing, or call the customer service  to opt in. I’ve done this and had it this way for several years now. Additionally you can see if other bills can get automatically billed to you so they don’t have to send the paper bills out. This can extend to receipts as well because if you think about it they are the bills you get for your purchases. You can either opt for no receipt at all or if there’s the option, if you’d like, get a digital receipt emailed to you. 

Mending clothing is a skill everyone one should have regardless. Many people can’t afford to buy sustainable clothing new and sometimes thrifting clothing just needs a little repair. Fast fashion isn’t made to last a long time, but learning how to repair them can give them more time before they are no longer useable. You can also extend your skills to upcycle clothing into a whole new garments or something different with sewing skills. Simple hemming, running, and back stitches are easiest to learn and cover nearly everything you’d need. Additionally darning is very good to repair socks or holes that aren’t on a seam. 

Especially now with take-out being popular I end up with single use silverware. I try to ask for them not include them but sometimes they still make their way back into my home. I’ll take them with me especially if I’m with small children who might lose the nicer bamboo or steel cutlery I’ve got, or if I’ll be out with friends who don’t carry their own reusable silverware. If I can I’ll try and take them back home to keep washing them a few times. 

There’s several things you can repurpose t-shirt for including bags, but rags is my favorite. They don’t fray when they wash so they’re especially good for cleaning rags. This is good for those old t-shirts that are too damaged or stained to donate. Just cut them up into whatever size you’d like and get cleaning!

I’m notorious for collecting baggies and rewashing them after I use them. Especially if they’ve been used to store dry goods like small cookies or other treats that really haven’t left any mark on the bags. Another thing I do this with since I’m an avid baker is piping bags! The cost for these “single-use” goods really starts to add up so being able to use them several times is very economical. I’d also extend this to plastic take-out containers or plastic tubs food from the store comes in. I like to save these especially around the holidays or for any other upcoming event where I can use them as tupperware to send people home with leftovers. 

I’ve never actually met someone who lines their recycling but it is super easy to skip. I have a two compartment trash can and will leave the recycling bin unlined. There shouldn’t be anything dripping or making a mess anyways inside of it so I feel alright skipping it altogether. If it’s too big to put in there and I don’t have time to take it out right away I’ll also just make a small pile on the counter next to the bin and take it out from there. 

Turning off the lights should be a no brainer as I feel like our parents bugged us to do it as kids and for good reason! I’d also extend this to unplugging things that aren’t in constant or regular use. I especially think this is important when you are going on vacation because you know with certainty you won’t be using any of the devices at home. 

Lastly is eating less meat. Of course not everyone can or wants to go vegan or vegetarian but opting for practices like meatless Mondays or cutting down from eating three things of meat a day to two will drastically reduce your impact. Cows and other animals where we get red meats have especially large environmental impacts compared to other animals we consume. Meat is also one of the most expensive items at the grocery so it can save you some money to purchase less. It’s also good to try and make your meat go as far as you can my making use of the bones and all the meat. 

Hopefully some of these will inspire you to make these free swaps where you can as they really don’t require any additional effort to make the switch. They’re great too to tell friends who are looking to be more eco friendly and don’t know where to start. Let me know of another free swaps you know of in the comments!

(image source @shopwithgoodintent on Instagram)

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Yellowstone National Park - Wyoming - USA (by Udo S) 

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@tathosart submitted: no ID needed, but I saw you said that you rarely get unblurry pics of jumping spiders so here you go, one liddol friend for your enjoyment!

Oh…………..spider eyes looking into my soul………………

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Sassy, classy, splashy—oystercatcher girl

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2020