Natural History of Jamaican Land Crabs - the Colonisation of Land and Evolution of Brood Care

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  • เผยแพร่เมื่อ 4 ธ.ค. 2024

ความคิดเห็น • 110

  • @daltonclayton5135
    @daltonclayton5135 3 ปีที่แล้ว +17

    I am an American Citizen who was born in Jamaica, and immigrated here 33 years ago. I will be 61 on November 20th. All my young years, I pursued Land Crabs with a single-minded obsession, simply because they are delicious. Some were Red, Yellow, White, and somewhat Brown. I also hunted Hermit (Soldier) Crabs for both food and bait for fishing. This Documentary, is absolutely well made. Kudos to the Narrator!!

    • @deronsworld5384
      @deronsworld5384 3 ปีที่แล้ว

      But I never heard he talk about soldier crab nor pimento crap

    • @jeremyknott9402
      @jeremyknott9402 2 ปีที่แล้ว

      delicious ......curried

  • @Jam-vj4ro
    @Jam-vj4ro 3 ปีที่แล้ว +35

    Nuff respect to everyone I'm a Jamaican and it's positive to see something positive about my country on here my favorite channel

    • @daltonclayton5135
      @daltonclayton5135 3 ปีที่แล้ว +3

      Jam 1, amen to that!!

    • @oocollins
      @oocollins 3 ปีที่แล้ว +3

      My lawd, every crab mi see drag my mind if I have curry Inna the kitchen.. 😁😁😁😁

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว +7

      Well, to all your crab eating lovers. I like them too. But I want you to consider: when I first cam to the carribean Islands in 1986, crabs were covering the roads to their thousands. Migrating to the sea to shead theire eggs (= the larvae only grow in the sea). If you catch berried femails (carrying eggs) you kill thousands of larvae / babies. No wonder that the "land crab" population decreased dramatically on carribean islands. In some there are non left, because no young crabs come back from the sea to settle on the beaches.
      Eat the males... one male can deal with many females, there are not so many males needed -)

    • @joshuadaltilia8480
      @joshuadaltilia8480 3 ปีที่แล้ว

      Great

  • @n.o.m1564
    @n.o.m1564 3 ปีที่แล้ว +14

    Programs like these should be aired on national tv

  • @gabrielg.2401
    @gabrielg.2401 ปีที่แล้ว

    Such a beautiful documentary. Long live the Jamaican crabs!

  • @1979bobhd
    @1979bobhd 2 ปีที่แล้ว +2

    Crabs never cease to amaze me and I have been fascinated with them since I was 4 years old that was 60 yrs ago. Some day in the future after humans have been long gone and the plants reclaim the land I can see crabs being the predominant life form on earth.

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  2 ปีที่แล้ว

      well, this might be possible. The BBC mad a film about it "The future is wild". The crabs appear there.

  • @GiuseppeSan
    @GiuseppeSan 3 ปีที่แล้ว +14

    This is a top-quality documentary. I really love the dedication the team showed in telling the complete evolutionary story of these fascinating creatures.

  • @mcwarrington
    @mcwarrington 3 ปีที่แล้ว +5

    Brilliant camera work! It's obvious that you took great care in producing this doco. Fascinating natural history of a beautiful country. Thanks for sharing. :)

  • @thedarkmasterthedarkmaster
    @thedarkmasterthedarkmaster 4 ปีที่แล้ว +16

    Quite an interesting and obscure documentary

  • @robynpicknell7801
    @robynpicknell7801 ปีที่แล้ว

    Excellent documentary. Fascinating to learn about the land crabs of Jamaica. It also does an excellent job of conveying the dedication of the scientists who made these discoveries.

  • @subliminaljester73
    @subliminaljester73 6 หลายเดือนก่อน

    This video is my place of peace

  • @chimyshark
    @chimyshark 3 ปีที่แล้ว +11

    wow this is awesome! I can't believe the amount of patience and work and perseverance that went into finding all these different crab species. I wish I could do this someday.

  • @NaNa-j7b2q
    @NaNa-j7b2q 3 ปีที่แล้ว

    Beautiful video!i enjoyed watchin n seeing crab condos..lol i don't think ppl understand how important even alil crab is to the ecosystem!i luv learning new things n seeing all the beauty in the world n now seeing part of Jamaica id never thought much up until this video!its more than just a gorgeous beachy island...

  • @SoulVision1111
    @SoulVision1111 3 ปีที่แล้ว

    I am so impressed by this most amazing research and discoveries
    Such a wonderful riveting film thank you

  • @maxwellhelmberger4923
    @maxwellhelmberger4923 5 ปีที่แล้ว +3

    Really cool! I wrote a paper on the bromeliad crabs for an undergrad course.

    • @sciencemedia1314
      @sciencemedia1314 5 ปีที่แล้ว

      thanks :-)

    • @thanhavictus
      @thanhavictus 4 ปีที่แล้ว

      Scishow just brought me here. I had no idea crabs could live in such niches.

  • @happycrocodile1033
    @happycrocodile1033 4 ปีที่แล้ว +4

    Thanks . Great work .
    Hope Jamaican mothers can learn from this .
    And fathers too
    Especially the children
    Thanks again

  • @garyeugene
    @garyeugene 3 ปีที่แล้ว +1

    All your videos are interesting and full of information. I hope that your TH-cam site is around and that you get more subscibers!!!

  • @frankalridge1797
    @frankalridge1797 3 ปีที่แล้ว +1

    Good good need to see more like this much more plz

  • @sylvia106
    @sylvia106 3 ปีที่แล้ว +1

    Thank you! What a good show.

  • @FunerealObsession
    @FunerealObsession 3 ปีที่แล้ว +8

    We need way more high quality crustacean documentaries. Thank you so much for this masterpiece.
    On another note, do the snail crabs (sesarma jarvisi I'm assuming) spend most of their adult lives hiding in these snail shells as well? I imagine before mating they are more free roaming but will always return to one they know is filled when it's time to sleep or it's too hot outside.

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว +2

      many thanks, the Publications you find in www.science-media.de/RD_publ_ns.htm

  • @sheradavis1620
    @sheradavis1620 3 ปีที่แล้ว

    I enjoyed this video thanks for your hard work and efforts on educating the public.

  • @robincupp6087
    @robincupp6087 3 ปีที่แล้ว

    Yes, this is an excellent documentary!

  • @blessedbaby6257
    @blessedbaby6257 3 ปีที่แล้ว +2

    Thank you for this❤

  • @naturalmystics-kd9vt
    @naturalmystics-kd9vt 3 ปีที่แล้ว

    Nuff respect you find out so much about my island that i didn't know thank you for this educational video

  • @davefieldhouse5119
    @davefieldhouse5119 3 ปีที่แล้ว

    Highly recommend this to anyone interested in wildlife

  • @jermaine4333
    @jermaine4333 3 ปีที่แล้ว

    LOVELY JAMAICA 🇯🇲🖤🇯🇲💛🇯🇲💚

  • @missdigioia
    @missdigioia 3 ปีที่แล้ว +5

    Have you tasted land crabs? Specifically cooked in Jamaica or with spices used in Jamaica. Interesting documentary. Thanks for sharing.

    • @gladysbennett8188
      @gladysbennett8188 3 ปีที่แล้ว +2

      I am Hondurian they are so delicious,

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว +4

      Yes I did. I spent 13 years studiying in Jamaica. Know, every hill, trail and dirt road from the very east to the very west and lots of caves. :-)

    • @missdigioia
      @missdigioia 3 ปีที่แล้ว

      @@rudolfdr.diesel3203 niceeee I'm happy to hear. I'm from the East side, st thomas. Thanks again for sharing

    • @sylvia106
      @sylvia106 3 ปีที่แล้ว

      @@rudolfdr.diesel3203 do the land crabs taste like the cold salt water ones?

  • @warren-ty
    @warren-ty 5 ปีที่แล้ว +2

    awesome work!!

  • @clevelandsamuels388
    @clevelandsamuels388 3 ปีที่แล้ว +5

    In jamaica we call the pregnant crabs belly belly

  • @kadeemclarke8151
    @kadeemclarke8151 3 ปีที่แล้ว +1

    Thank you for this.

  • @ryo0ka936
    @ryo0ka936 3 ปีที่แล้ว +3

    34:26 wow there's even amphibia adapted to bromeliad water

  • @cherrylgentles6847
    @cherrylgentles6847 3 ปีที่แล้ว +2

    This is so interesting- I, an eater of crabs, didn’t know we had such a variety and the reasons for it /
    This should be a JIS feature or even taught in schools
    They all look delicious 🤤 except the hermit😀

    • @cherrylgentles6847
      @cherrylgentles6847 3 ปีที่แล้ว

      Another vital reason why we should leave and preserve our cockpit lands😏😕!!!!!

  • @7gadmuzik935
    @7gadmuzik935 3 ปีที่แล้ว +2

    Ok so what if I told you that I live in the Manchester parish of Jamaica currently and there are no beaches , rivers or ponds here , no coast lines yet I can carry anyone and show them thousands of these said tree crabs in my area , they as said live in the wild pine trees Some even in the hills from going even to Kendal All age school we use to catch trees crabs🦀 in our lunch breaks ...

  • @lorrainebailey7304
    @lorrainebailey7304 3 ปีที่แล้ว +3

    Nice video but all I wanted right now is curry Crab hot and spicy and roti delicious 🤤♥️♥️♥️♥️👍👍👍🇯🇲🇯🇲🇯🇲🇯🇲

  • @oragonman8620
    @oragonman8620 3 ปีที่แล้ว

    Very nice video and voice narration 😘

  • @renajforbesceoofmobay9814
    @renajforbesceoofmobay9814 3 ปีที่แล้ว

    this just popped up great vid

  • @haroldcase2536
    @haroldcase2536 3 ปีที่แล้ว

    There's a lot of it in the Philippines, they migrated in the sea especially when fullmoon.

  • @PedroMartinez-dd6zf
    @PedroMartinez-dd6zf 3 ปีที่แล้ว

    Very interesting.☝☺

  • @lizarrrdbeth
    @lizarrrdbeth 3 ปีที่แล้ว

    It is cool too see the landscape. I was wondering what the name of the tree/plant is at 2:40.

  • @jessegossage6272
    @jessegossage6272 3 ปีที่แล้ว

    Beautiful, sir

  • @sillym3xican
    @sillym3xican 3 ปีที่แล้ว

    🦀 can you make an episode on crab people

  • @daniel29646
    @daniel29646 3 ปีที่แล้ว

    Big ups to brady 👏🏾👏🏾

  • @okurrt5836
    @okurrt5836 2 ปีที่แล้ว

    right at 34:26 in an upper axil i saw some fish like things moving, Doctor, will you be kind enough to identify what that is? with my knowledge i can only assume, that they are some amphibian larvae

  • @CMZneu
    @CMZneu 4 ปีที่แล้ว

    Amazing!

  • @themarbleking
    @themarbleking 3 ปีที่แล้ว

    Is this Black River?

  • @876jamaicanyouth
    @876jamaicanyouth 3 ปีที่แล้ว

    Are these crabs Jamaican exclusive?

  • @oocollins
    @oocollins 3 ปีที่แล้ว

    Love the program learned a lot , especially that evolution with creation is bull and don't know why people don't talk about both and not one . . 😁.. and no I don't feel like debating creation over evolution because at some point if one exist so does the other.. but those ghost crabs 🤩🤩🤩🤩🤩

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว

      Evolution vs. Creation: Once a friend watched a caterpillar, the developmental stage of a butterfly. When disturbed, the caterpillar raised his front, blow up and formed the head of a snake as defence. He said “look at this, how could the caterpillar know that he should look like a snake for defence”. By the way, you must have this caterpillars still in Jamaica if the Chinese not jet succeeded to completely destroy the last remaining nature.
      I agree that if difficult to understand how natural selection could create this and many other amazing creatures, behaviours etc. Even though it may take a long period of time.
      Evolution works on genes and their variations, some propagate others not.
      I told my friend: “ There is a simple example - look at the dog breeds. How should a Chow Chow, a golden retriever, a dachshund know to look like a Chow Chow, a golden retriever, a dachshund? Here man did the same thing than natural selection does. Some genes propagate others not and all this from one genome in an extremely short time”.

  • @danlhendl
    @danlhendl 3 ปีที่แล้ว +2

    So if they can get into the treetops they could just as easily crawl up into your bed

  • @daltonclayton5135
    @daltonclayton5135 3 ปีที่แล้ว

    Can you hear the 🦟 Mosquitoes whirring in the background earlier?

  • @travelsdzoon223
    @travelsdzoon223 3 ปีที่แล้ว

    Hello from Sri Lanka 🙏 Would like to be a friend. Are you on Social Media ?

  • @theturdcurd2382
    @theturdcurd2382 3 ปีที่แล้ว +1

    Land crabs better than pubic crabs I always say.

  • @paultran8161
    @paultran8161 3 ปีที่แล้ว

    👍👍👍👍👍

  • @zurirose2895
    @zurirose2895 3 ปีที่แล้ว

    love me some bebe crabs

  • @paulg3012
    @paulg3012 3 ปีที่แล้ว +1

    Jamaicans call bromeliads "toad-pine", crab pine might be more accurate.

  • @subliminaljester73
    @subliminaljester73 3 ปีที่แล้ว

    Someone go remake this with a new iPhone

  • @ramchanbeekham8681
    @ramchanbeekham8681 3 ปีที่แล้ว

    hold on Mr. Narrator..... the white/ blue crab land crab do not like salt water and don't release their eggs in salt water. I used to catch them and from the Caribbean.

  • @lynnleigha580
    @lynnleigha580 3 ปีที่แล้ว

    And the reason why he destroyed the crabs burrow?? To see one? What a balloon knot

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว

      thy dig many burrows and you can see them at the edge of a stream. Many of them are empty. 'nough empty burrows to find shelder. The "burrow" for filming, war artificial, made by own hands. If you have questions, I'm happy to answer

  • @mad-b264
    @mad-b264 3 ปีที่แล้ว

    For many of us we think big juicy cannabis buds in Jamaica, Oh an Ras Mokko lol.....

  • @wcurtis101
    @wcurtis101 4 ปีที่แล้ว +2

    This was a great documentary. Who would have known that *SPOILER ALERT...
    ...*snails play such a vital role in the life of land crabs.
    Thankyou you for sharing this with us.

    • @FunerealObsession
      @FunerealObsession 3 ปีที่แล้ว +1

      Crabs have a long history of preying on snails in general too.

  • @juttakuller430
    @juttakuller430 2 ปีที่แล้ว

    es mag ja sein, dass Englisch die Sprache der Wissenschaft ist. Da man aber die ganze Zeit auch den deutschen Originalton hört, was ich ziemlich nervend finde, hätte man doch einfach auch eine deutsche Tonspur auf die DVD legen können. Aber so viel ist den Bielefeldern der deutsche Kunde und Interessent eben nicht wert.

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  2 ปีที่แล้ว

      Hallo Jutta, es fällt mir schwer, darauf eine zufriedenstellende Antwort zu geben. Schade, dass die kurzen Stellen im Originalton so nerven, doch mit Bielefeld hat das nur am Rande zu tun.

  • @hakkababy5518
    @hakkababy5518 3 ปีที่แล้ว

    2 million years ago? Ok.

  • @DavidYogiFolies
    @DavidYogiFolies 3 ปีที่แล้ว

    since when pineapple grows on trees???? sorry, but after this huge inaccuracy, how can I believe anything you will say??...

    • @insectwildlife37
      @insectwildlife37 ปีที่แล้ว +1

      He said there relatives not actually pineapples

    • @jjboswell5043
      @jjboswell5043 วันที่ผ่านมา

      Your inept use of punctuation tells me you're probably not sharp enough to understand the nuance of what he said.

  • @shirleykobayashi9193
    @shirleykobayashi9193 2 ปีที่แล้ว

    Crab. Me? Not. So. Hard

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  2 ปีที่แล้ว

      シャーリー小林、
      特に小林という名前でコメントをいただければ幸いです。
      残念ながら、「カニ。私?そうではない。そう。難しい」であなたが私に何を伝えたいのかわかりません。
      たぶん、あなたはカニが好きだと言うつもりでした。
      素晴らしい日。 RD

  • @travelsdzoon223
    @travelsdzoon223 3 ปีที่แล้ว

    Sir I sent you a message on messager facebook. My name is Dileep Jayakody

  • @brorow6821
    @brorow6821 3 ปีที่แล้ว

    There is no such thing as 35 million years ago.

  • @annar6430
    @annar6430 3 ปีที่แล้ว

    Don't dump up the north coast,or rip up the mangrove for hotels.

  • @johnnyh.9327
    @johnnyh.9327 3 ปีที่แล้ว

    Not Palm Tree my friend Coconut Tree...

    • @rudolfdr.diesel3203
      @rudolfdr.diesel3203  3 ปีที่แล้ว +2

      are you talking about the coconut palm tree? :-)

    • @n.g.s1mple29
      @n.g.s1mple29 3 ปีที่แล้ว +3

      A coconut tree is a palm tree dude

    • @trinagorden5883
      @trinagorden5883 3 ปีที่แล้ว

      Lol..coconut tree is a Palm tree..lack of education

    • @johnnyh.9327
      @johnnyh.9327 3 ปีที่แล้ว

      @@trinagorden5883 Thanks...I do hope you're white.