Dyr i Detaljen

#89 Amazonas Dyreliv (7/9) - Top 5 Mærkelige Dyr Fra Amazon Floden

OBS: Der er desværre tekniske problemer med videoen lige nu, så pt er afsnittet kun i lyd. Videoen bliver uploadet, så snart problemet er løst. Tak for jeres forståelse!Hvad har hajer, lyserøde floddelfiner og elektriske fisk til fælles? De lever alle i Amazonfloden! Et sted fyldt med dyr, der virker alt for mærkelige til at være virkelige. Og i denne episode går vi på jagt efter Amazonflodens 5 mærkeligste dyr . Så læn dig godt tilbage, og kom med ned! I episoden kan du høre om: * Lyserøde floddelfiner * Hajer, der lever i ferskvand * Elektriske fisk * Bassilisken der kan gå på vandet * Ubehagelige myter om fisk der tiltrækkes af urin Billeder af Guarandu, CC BY-SA 4.0 , via Wikimedia Commons Ivan Sazima & Jansen Zuanon, CC BY 4.0 , via Wikimedia Commons Bernard DUPONT from FRANCE, CC BY-SA 2.0 , via Wikimedia Commons  Videnskabelige Kilder Feitosa, Leonardo & Nunes, Jorge. (2020). A NEW RECORD OF Carcharhinus leucas IN AN AMAZONIAN RIVER SYSTEM. Boletim do Laboratório de Hidrobiologia. 30. 62-67. 10.18764/1981-6421e2020.6.    Mehlhorn, H. (2013). Myth and Reality: Candiru, the Bloodsucking Fish That May Enter Humans. In S. Klimpel & H. Mehlhorn (Eds.), Bats (Chiroptera) As Vectors of Diseases and Parasites (Vol. 5, pp. 179–181). Springer Berlin / Heidelberg. https://doi.org/10.1007/978-3-642-39333-4_10 Andre kilder https://www.ifaw.org/animals/bull-sharks [https://www.ifaw.org/animals/bull-sharks] https://www.bbc.com/future/article/20251107-the-photos-showing-why-pink-dolphins-are-the-amazons-great-thieves [https://www.bbc.com/future/article/20251107-the-photos-showing-why-pink-dolphins-are-the-amazons-great-thieves] https://www.floridamuseum.ufl.edu/shark-attacks/yearly-worldwide-summary/ [https://www.floridamuseum.ufl.edu/shark-attacks/yearly-worldwide-summary/] https://www.nhm.ac.uk/discover/how-do-electric-eels-work.html [https://www.nhm.ac.uk/discover/how-do-electric-eels-work.html] https://oceanconservancy.org/blog/2019/07/09/difference-between-electric-eels/ [https://oceanconservancy.org/blog/2019/07/09/difference-between-electric-eels/] https://animaldiversity.org/accounts/Basiliscus_basiliscus/ [https://animaldiversity.org/accounts/Basiliscus_basiliscus/] https://www.discoverwildlife.com/animal-facts/basilisk-lizard [https://www.discoverwildlife.com/animal-facts/basilisk-lizard] https://www.worldwildlife.org/species/dolphin-and-porpoise/amazon-river-dolphin/ [https://www.worldwildlife.org/species/dolphin-and-porpoise/amazon-river-dolphin/] https://www.discoverwildlife.com/animal-facts/why-are-pink-dolphins-pink [https://www.discoverwildlife.com/animal-facts/why-are-pink-dolphins-pink] https://www.sciencefocus.com/nature/amazon-pink-river-dolphin [https://www.sciencefocus.com/nature/amazon-pink-river-dolphin] https://www.rainforestexpeditions.com/wildlife/candiru/ [https://www.rainforestexpeditions.com/wildlife/candiru/] https://www.iflscience.com/fact-check-will-a-fish-swim-up-your-urethra-if-you-pee-in-the-amazon-63508 [https://www.iflscience.com/fact-check-will-a-fish-swim-up-your-urethra-if-you-pee-in-the-amazon-63508]

Lytternes Dyr: Indlandstaipan: Verdens giftigste slange – Der aldrig har dræbt et menneske?

I denne episode af Lytternes Dyr, skal det handle om indlandstaipanen verdens giftigste landlevende slange! Tak til Karl Emil, hugo, vitus og Lilja for forslaget. Kilder Kristian Rørbye (2026). Indlandstaipan (Oxyuranus microlepidotus), Reptilia.dk [http://reptilia.dk]. https://reptilia.dk/indlandstaipan-oxyuranus-microlepidotus/ [https://reptilia.dk/indlandstaipan-oxyuranus-microlepidotus/] Cecilie Beatson (2025). Inland Taipan, Australian.museum, https://australian.museum/learn/animals/reptiles/inland-taipan/ [https://australian.museum/learn/animals/reptiles/inland-taipan/] School of Biomedical sciences (2026).Taipans, Oxyuranus Kinghorn, 1923. https://biomedicalsciences.unimelb.edu.au [https://biomedicalsciences.unimelb.edu.au], https://biomedicalsciences.unimelb.edu.au/departments/department-of-biochemistry-and-pharmacology/engage/avru/discover/snakes/taipansoxyuranus-sp [https://biomedicalsciences.unimelb.edu.au/departments/department-of-biochemistry-and-pharmacology/engage/avru/discover/snakes/taipansoxyuranus-sp].

#88 Amazonas Dyreliv (6/9) - Top 5 Mærkeligste Dyr i Amazonas Regnskov

Hvilket dyr er det mærkeligste i Amazonas regnskov? Et dyr har en indbygget "cykelhjelm". Et andet er verdens mindste abe, andre lugter så dårligt, at selv sultne rovdyr holder sig væk. Og i denne episode tæller vi ned gennem de 5 mærkeligste dyr i Amazonas regnskov! I episoden kan du høre om: Tapiren med den indbyggede cykelhjelmVerdens mindste abe, dværgsilkeaben Aber med knaldrøde ansigter Honningbjørnen der bestøver blomster Stinkefuglen, en dinosauragtig fugl, der lugter af kolort! Videnskabelige Kilder P. Mayor, J. Mamani, D. Montes, C. González-Crespo, M. A. Sebastián, M. Bowler; Proximate causes of the red face of the bald uakari monkey (Cacajao calvus). R Soc Open Sci. 1 July 2015; 2 (7): 150145. https://doi.org/10.1098/rsos.150145 [https://doi.org/10.1098/rsos.150145] Feitosa, Leonardo & Nunes, Jorge. (2020). A NEW RECORD OF Carcharhinus leucas IN AN AMAZONIAN RIVER SYSTEM. Boletim do Laboratório de Hidrobiologia. 30. 62-67. 10.18764/1981-6421e2020.6.    Mehlhorn, H. (2013). Myth and Reality: Candiru, the Bloodsucking Fish That May Enter Humans. In S. Klimpel & H. Mehlhorn (Eds.), Bats (Chiroptera) As Vectors of Diseases and Parasites (Vol. 5, pp. 179–181). Springer Berlin / Heidelberg. https://doi.org/10.1007/978-3-642-39333-4_10 Andre kilder https://animals.sandiegozoo.org/animals/pygmy-marmoset [https://animals.sandiegozoo.org/animals/pygmy-marmoset] https://www.smithsonianmag.com/science-nature/adorable-endangered-worlds-smallest-monkey-pygmy-marmoset-180985628/ [https://www.smithsonianmag.com/science-nature/adorable-endangered-worlds-smallest-monkey-pygmy-marmoset-180985628/] https://www.discoverwildlife.com/animal-facts/mammals/uakari-monkeys [https://www.discoverwildlife.com/animal-facts/mammals/uakari-monkeys] https://peru.wcs.org/en-us/Wildlife/Bald-Uakari-Monkey.aspx [https://peru.wcs.org/en-us/Wildlife/Bald-Uakari-Monkey.aspx] https://www.rainforestexpeditions.com/wildlife/candiru/ [https://www.rainforestexpeditions.com/wildlife/candiru/] https://www.livescience.com/animals/birds/hoatzin-the-strange-stinkbird-born-with-clawed-wings-that-appears-to-be-an-evolutionary-orphan [https://www.livescience.com/animals/birds/hoatzin-the-strange-stinkbird-born-with-clawed-wings-that-appears-to-be-an-evolutionary-orphan] https://www.youtube.com/watch?v=WAONSVdSY14 [https://www.youtube.com/watch?v=WAONSVdSY14] https://lex.dk/hoatzin [https://lex.dk/hoatzin] https://www.pheasant.com/resources/avian-digestive-system [https://www.pheasant.com/resources/avian-digestive-system] https://www.discoverwildlife.com/animal-facts/birds/hoatzin-guide [https://www.discoverwildlife.com/animal-facts/birds/hoatzin-guide] https://lex.dk/tapirer [https://lex.dk/tapirer] https://tapirs.org/tapirs/ [https://tapirs.org/tapirs/] https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/tapirus [https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/tapirus] https://www.discoverwildlife.com/animal-facts/birds/hoatzin-guide [https://www.discoverwildlife.com/animal-facts/birds/hoatzin-guide] Billeder af JimJones1971 at English Wikipedia, CC BY-SA 3.0 , via Wikimedia Commons

#87 Amazonas Dyreliv (5/9) Manakiner - Junglens Bedste Danser?

Vidste du at der findes fugle, der danser som Michael Jackson? Dybt inde i Amazonas lever nogle af verdens mest farverige fugle, manakinerne. Men deres vilde farver er ikke for at advare rovdyr – men er en vigtig brik i hannernes parringsdans og for at imponere én noget kræsen hun. I denne episode dykker vi ned i manakinernes spektakulære verden, hvor hanner moonwalker, laver musik med vingerne og udfører mærkelige og avancerede danse, alt sammen i håbet om at finde en mage. I episoden kan du høre om: • Fugle der moonwalker og danser i ultrahøj fart • Hanner der spiller "violin" med deres vinger • Danse, der kræver samarbejde mellem flere hanner • Hvorfor hunner er så kræsne i deres valg af mage • Hvordan seksuel selektion har skabt nogle af dyrerigets mest ekstreme parringsritualer For selv i Amazonas jungle er det nogle gange den bedste danser, der vinder. Billeder af Hector Bottai, CC BY-SA 4.0 , via Wikimedia Commons Michael Woodruff, CC BY-SA 2.0 , via Wikimedia Commons Chasemendenhall at English Wikipedia, CC BY-SA 3.0 , via Wikimedia Commons Steve Garvie from Dunfermline, Fife, Scotland, CC BY-SA 2.0 , via Wikimedia Commons Videnskabelige kilder Bostwick, Kimberly & Prum, Richard. (2005). Courting Bird Sings with Stridulating Wing Feathers. Science (New York, N.Y.). 309. 736. 10.1126/science.1111701. Alfonso, C., Jones, B. C., Vernasco, B. J., & Moore, I. T. (2021). Integrative Studies of Sexual Selection in Manakins, a Clade of Charismatic Tropical Birds. Integrative and Comparative Biology, 61(4), 1267–1280. https://doi.org/10.1093/icb/icab158 Natália S Porzio, Paulo G Mota, Evidence for the independent evolution of sex-related signals in manakins, Journal of Evolutionary Biology, Volume 38, Issue 6, June 2025, Pages 716–727, https://doi.org/10.1093/jeb/voaf035 [https://doi.org/10.1093/jeb/voaf035] Allison M. Welch et al. ,Call Duration as an Indicator of Genetic Quality in Male Gray Tree Frogs.Science280,1928-1930(1998).DOI:10.1126/science.280.5371.1928 Pena, J., Garza, R. (2025). Sexy Sons Hypothesis. In: Shackelford, T.K. (eds) Encyclopedia of Sexual Psychology and Behavior. Springer, Cham. https://doi.org/10.1007/978-3-031-08956-5_283-1 Dokumentarer BBC (1990). The Trials of Life: Courting [videoklip]. BBC programme ID p03hhky4. Tilgået fra https://www.bbc.co.uk/programmes/p03hhky4 [https://www.bbc.co.uk/programmes/p03hhky4] Andre kilder https://www.rainforestexpeditions.com/wildlife/manakin-3/ [https://www.rainforestexpeditions.com/wildlife/manakin-3/] https://birdsoftheworld.org/bow/species/piprid1/cur/introduction [https://birdsoftheworld.org/bow/species/piprid1/cur/introduction] https://www.birdwatchingdaily.com/news/science/manakins-wild-courtship-rituals-explained/ [https://www.birdwatchingdaily.com/news/science/manakins-wild-courtship-rituals-explained/] https://ebird.org/species/amaumb1 [https://ebird.org/species/amaumb1]

Ugens episode udkommer i morgen grundet tekniske problemer

Jeg har desværre haft tekniske problemer, der gør at episoden først er klar mandag. jeg beklager meget forsinkelsen, og glæder mig til at dele episode 5 om Amazonas dyreliv med jer! Tusind tak for forståelsen!