These Rare Damselflies Find Love With a Twist in Fog City | Deep Look
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- Опубликовано: 13 сен 2021
- Most damselflies prefer sunny spots, but the quirky San Francisco forktail damselfly digs the fogginess of its hometown. When they hook up, they do it in style - linking their delicate bodies in a heart shape, then flying tandem for an hour or more after.
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The San Francisco forktail damselfly fits right in, in its hometown - a city that has long-attracted dreamers, misfits and lovers. Unlike most other damselfly species, the San Francisco forktail has uniquely adapted to the cooler, foggy conditions here, evolving a darker, more robust body, and a tolerance for colder weather. There are thousands of species of damselflies and their dragonfly cousins - a family of flying insects called odonates - but the San Francisco forktail is currently considered one the rarest in North America.
Living in the city comes with obvious challenges for any wild animal trying to maintain its wild habitat. This rare and beautiful insect faces the perils of climate change and habitat loss, as well as hybridization with other local species. As the years go by, a warming climate means less of their beloved cool fog.
Scientists at the San Francisco Zoo are working with ecologists from the Presidio Trust to re-establish the San Francisco forktail.
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--- What’s the difference between a damselfly and a dragonfly?
Damselflies and dragonflies are both odonates, a group of flying insects, but there are ways to tell them apart. Damselflies are typically more slender-bodied than their thicker, more robust dragonfly cousins. When they are at rest, damselflies usually fold their wings neatly behind themselves, and dragonflies keep their wings outstretched. Also, the two compound damselfly eyes are spaced apart, while dragonfly compound eyes are larger and connected in the middle.
--- What is a baby damselfly called?
Just like their dragonfly cousins, young damselfly nymphs are called naiads, and they spend the first phase of their lives living underwater. Naiads breathe through caudal gills that look like leafy appendages on their backsides. This phase of life can last from two months to more than a year, depending on species, water temperature and food availability.
--- What do damselflies eat?
Adult damselflies, like all odonates, eat flies, mosquitoes and other small insects, playing an important role in the food web (and keeping those mosquito numbers in check for us humans). They hover among small grasses and low vegetation, ambushing their prey.
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#damselfly #damselflies #deeplook 
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"Why are we spending so much money and time to save a species with such a limited ra...."
"It eats mosquitos."
"Who do I make out the check to?"
Felt this
Yeah. Let's boost up these apex predators
Me want it in my house, THESE BLOOD DRINKING MOSQUITOS ARE BITING MEEEE
@@rryuxx AND ITS PRETTY TOO
@@rryuxx unlike spiders
It's a therapy session for me whenever new Deep Look videos come out
#inspo
Lol
frr!! i enjoy every single video deep look's uploaded.. it's just really calming and fun to watch!
Absolutely!
Shlat.... CO
If they're some of the rarest living odonates, does that mean they're... damsels in distress? :V
ba-dummmms! I appreciate the joke Jacob =)
I love you Jacob
I hate/love you.
🥁🐍
@@yomommasofatthanoshadtosna3479 Nice demonstration lol
I have to watch this before I go to sleep, Deep look is my weekly/monthly animal report. Keep the good work up! 👍💚🙌
Awesome! Thank you!
Same, I never miss a vid cus I have to watch
@@WoodlouseChucker we all know u just want a reaction from deep look😏lol
Its wonderful to learn about so many varieties of insects that keep our ecosystem alive. Keeping count of all of those species with their unique traits is not easy!
We have discovered around 1.5 million animal species. It is estimated that there are around 10-30 million Alive today. All of the species that have lived in the past are estimated to be around 200 million. Just image that every year we discover around 1000 new ones
The complexity of insect mouths, eating and preening.. beautiful close-ups.
That title reads like the lego commercial.
A DAMSELFLY HAS FALLEN IN LOVE IN FOG CITY
lol
“He carefully scrapes out the sperm from any previous partners..” 👁👄👁
Yeah that imagery was a little bit too much 😅
They say human male anatomy is shaped to do the same thing via the coronal ridge (you can't make this stuff up)! The more you know...
They actually get confused a lot. It's been documented that those claspers have caused scrape marks on a lot of male to male
What do you think your # is for?
Here it's just more oblivious.
@@BLOODKINGbro cause it’s not supposed to be there..
Again, Deep Look never fails to teach me new things about stuff I already thought I knew. Had no idea their nymphs breathed through gills on their butt! Thanks for the incredible content
You are welcome Karina!
Ze Frank would have fun with odonate behbehs who breathe through their butts.
Those close-ups were so cool! It really shows you how cute these wonderful creatures are!
I wanna point out how skillful writing really does impact how people think and feel when absorbing the information you're presenting.
I was thinking purely about the ecological impacts, the speciesthat rely on the life cycles of this particular Damsel Fly, and... That last line about it not being about just the ecology, but saving this unique resident...
Despite the cruel requirements for life, every life really is precious, and it's gonna take all of us realizing it to save this planet
I draw the line at venomous spiders in my house. Centipedes get flushed, too. Ants get enough diatomaceous earth to never return... and if I ever see a cockroach again, it’s going to be dead fast.
I have a greater appreciation for them, thanks. I do hope their population increase, they are amazing creatures. I don't know how you guys get those close up to be flawless, 💯keep up the great content.
You guys are the best. Every time I have a question you immediately answer it before I can even finish thinking it.
Me: "Hmm what are those leafy things on its but-"
DL: "those are caudal gills!"
3 Days ago?
3 days ago comment. How?
@@Myrdin89 I guess he's a patreon supporter, I wish I had money
Wha- *3 DAYS AGO*
IS ILLEGAL
how is this 3 days ago?
why are damsel flies /dragon flies so cute haha
"Advanced yoga pose."
What sort of yoga references are you reading?
3:38 Someone can use: "I paint numbers on damselfly wings" as a conversation starter.
the editing on moving those labels behind the grass is great. Thanks for all the amazing videos!!
Hats off to Kia Simon, our motion graphics editor!
I used to catch them as a kid, I can't believe that the fog is going away, it's one of the things I loved about san fran!! We need to calm down with all this pollution and create solutions.
I love deep look. I was watching this with my bearded dragon. He was enjoying it and went absolutely nuts when the heart circled the 2 mating damsels XD
Lol
The gentleness with which he released the damselfly ♥️
Wow, so these are damselflies. I have seen them linked up like that on my car some summers and sometimes I just choose to not drive so they can finish what they are doing. I always called them dragonflies, now I know how to differentiate them!
Some get a treat before bed but some of wake up to these awesome videos! Thank you!
Glad you like them!
I get both
Nostalgia. Personally damselflies are linked to immaculate, clean environment in my childhood. Let's hope a great success of their recovery program, & further scaling up including their natural habitats.
Absolutely amazing . Thank you for the beautiful videos .
Our pleasure!
I have great respect for the scientific community in a whole!!
With that said, nearly every time we as humans try to fix the damage WE cause we hurt something else. Best of luck in the future....cheers!!🤙✌
When an endangered insect finds love while you dont
@ 0:33 The heart shape is amazing ❤️💞
I always thought they were dragonflies. Interesting!
I love those creepy big eyes bigger than my future!
"Future" is something you can't compare to physical scale 🤓☝️
@@LOL_MANN jokes are too much for your brain to handle
@@dajustin5408 it is not a joke, the eyes are bigger than your comment career tho 😎
@@LOL_MANN too bad I don't have one
I watched the behind the scenes short so i know how much effort was put into just a few seconds of footage of that damselfly lifting off of that finger
nice, uploaded perfectly on time during my break, thanks deep look!
Sometimes I get so sad when a video is not uploaded. But, then when one is, I am reminded of why this masterpiece and that voice is worth the wait. Thank so much Laura, now I can go to sleep! Love Damselflies 💘
I love playing with them when I was young! Cute cute damnselfly
Did you see the same colors on this species and is their meaning common knowledge in the area?
Impressive how they are able to number them in their wings. Fascinating video!
why are these videos so calming? *also the voice acting is AMAZING*✨
For most insects it's always foggy. The world in UV is foggy all day long
I always saw these flies in my backyard... Even caught some... But always wondered are these young dragonflies 😅.... Awesome job deep look ❤️👍🏻
Loved this one!! Thanks as always 💛💛💛
Just want to comment again that the intro is so nice to listen to. Whoever designed it did an excellent job!
You should do a video on spotted lantern flies, they hit my state hard and I heard are one of the most invasive bugs in 150 or so years.
I love them. I always catch them in my neighborhood when i was a kid
Hey! I’ve actually just seen this earlier today by the canal 😂. They were stuck flying together. Awesome work guys ❤️
Hahaha, I tapped so fast the moment I got the notification, I know I am going to be impressed by the data and the quality of the video as usual. 😁💯
Love seeing videos about creatures living in my home city!
Thank you deep look!!! I loved these guys as a kid, i love seeing content of em!
yup. loved catching em and playing at my favorite pond.
I forgot this exist
Thx for reminding deep!❤
They are such beautiful creatures
I like to see the life of wild animals, they are very natural and have never been touched
It's awesome how deep look gives so much info in just about 5min. Plus most times It's the tiny animals that is the most intriguing. Great Job 👍 🇹🇹
Glad you enjoyed it Keshawn! #inspo
The camera quality on point 👌🏼
I've learnt so much in your channel, thanks a lot!
i love watching these videos, they are fun to watch and they are informational
Somehow, seeing a number on a damselfly's wing, like a fighter jet looks kinda right...
Thank you so much for giving us knowledged about the little we didn't know about
Happy to help!
Love the quality of Deep Look.
Excellent work on this video. I hope that these damsels can be saved
Ah one of my favorite channels!
i love your work, keep up guys you are so underrated
We will!
it's so pretty! I love the tourqouise and the eyes are super pretty too! I want it!
I really love discovering new insects
I call them, "The Helicopter".
your vids make me happy this made me smile my whole week have just been a disaster tysm!! ❤
Glad we could help Shaun!
@@KQEDDeepLook Yes thank you again can i ask for a favor if possible?
Yo another one. Let’s go. Love your content
Deeplook is one of the best channel in you tube, thanks for you tube
Glad you think so!
I used to see these all the time as a kid. I always assumed they were a small dragon fly. Learned something new. Thanks
This series is so great; it encourages people to think about the fascinating biodiversity that’s all around us that the most of us overlook. Keep your eyes on the stars - but also take a gander down, there’s amazing nature that you’re stepping over during your morning walk to school or work!
#inspo
He just... flies off with her XD
Thanks Deep Look For Making Me Know Bugs And Flowers And Science
Such a colourful video 😍
Using your videos as Reference videos for my students in school... Gud work keep on moving friendz
I saw a damselfly a few days ago while taking out the trash, they're very pretty!!
Great video! Glad to see others like me interested in celebrating and preserving these amazing Mosquito controlling insects. 👍
I love deep look it's my favourite channel 😊
0:43 the larva sheds his skin 1:18 when the larva sheds his skins, and the shell cling his bug
Another beauty of Mother Nature 🏞️
Yes indeed!
In Philippines we called it "Tutubing karayom" 😊❤️👍🏻
very captivating video titles as always!
Thank god for deep look
Is it just me or that heart shape of them mating was adorable-
so that means i truly found damselflies and dragonflies together
this is amazing
Love this thanks for sharing ❤👍
You are so welcome Tasos!
Informative + Interesting 😊😊
this video is Beautiful! love it!
i always love dragonfly and damsefly.. sadly their number keep on decreasing as pollution happening
Once again an incredible video. This channel inspires me to become a zoologist
Go for it Josiah! #inspo
They are so small and beautiful
Quality content🔥🔥🔥🔥🔥
where do you work?
-oh, I paint numbers on the wings of damselflies.
Can't wait for you guy's 2M subs soon!!
When it come to science you always have DeepLook
Deep look is the best teacher
Thanks Cream!
There are so many in our city
YOOO ITS ANOTHER DEEP LOOK VIDEO
Now I know the difference between the two, thanks!
Deeplookers 😌❤
I amount of times I disturbed these guys and made them detach 😭😭. Accidents too
Hey Deep Look! How did you even manage to film these things? I have never even been able to have a good look at one up close, as soon as I approach they just fly off!... let alone putting a camera right next to it.
Make me remember my childhood when visiting grandma village
Last time I was this early, tadpoles were still afraid of Damselfly larvae
i remember when i was visiting my grandparents house and when i was on the pool two damselflies who were in love landed on my knee and stayed there for a while and i still remember it