動画検索
関連広告
検索結果
Horseshoe crabs are "living fossils" more closely related to spiders and scorpions than they are to crabs. Horseshoe crabs get their name from the smooth, hard ...
Ocean Today
2017/05/12These horseshoe crabs spend most of their lives in the ocean depths. But every May and June, their spindly little legs will carry them 60 miles ...
PBS
2021/08/31Horseshoe crabs are "living fossils" more closely related to spiders and scorpions than they are to crabs. Horseshoe crabs get their name from the smooth, hard ...
Ocean Today
2017/05/10Did you know that there is more than one horseshoe crab species? The mangrove horseshoe crab may just be the most unknown horseshoe crab!
YouTube-Animal Fact Files
2023/10/08Middle school students in South Carolina investigate horseshoe crabs, their life cycle, habitats, and the threats that affect them. One of ...
PBS LearningMedia
2014/09/15It's Cameraman Tim's debut as a field correspondent! Tim travels to Cape Cod, Massachusetts to investigate the annual Horseshoe Crab ...
YouTube-BlueWorldTV
2019/03/03A horseshoe crab's hard outer shell tends to ... A horseshoe crab's ... habitat destruction, pollution, introduction of invasive species, and ...
PBS LearningMedia
2017/06/26Sandplain Grasslands: A Rare Habitat at the Waquoit Bay Reserve Headquarters. WaquoitBayReserve•183 views · 43:14 · Go to channel · Shell ...
YouTube-WaquoitBayReserve
2022/04/08Horseshoe crabs may look scary, but when it's springtime in Delaware Bay, millions of these arthropods show they're lovers, not fighters.
YouTube-Deep Look
2021/08/31Quick facts about this ancient arthropod! The horseshoe crab (Limulus polyphemus )! Horseshoe crab facts!
YouTube-Deep Marine Scenes
2018/11/16Presented by Kate Fleming, Delaware Sea Grant coastal ecology specialist. Visit http://www.udel.edu for more info.
YouTube-University of Delaware
2022/05/23... Horseshoe Crab while tide pooling in Maine! More closely related to spiders and scorpions than crabs these ocean dwelling creatures have ...
YouTube-Brave Wilderness
2017/07/21動画の見どころ1/9枚目 Introduction
動画の見どころ2/9枚目 Anatomy of a horseshoe crab
動画の見どころ3/9枚目 How many eyes does a horseshoe crab have?
動画の見どころ4/9枚目 A living fossil
動画の見どころ5/9枚目 Can Horseshoe Crabs Flip Themselves?
動画の見どころ6/9枚目 Just Flip Them Conservation Efforts
動画の見どころ7/9枚目 Can horseshoe crabs breathe out of the water?
動画の見どころ8/9枚目 Conclusion
動画の見どころ9/9枚目 Octopus Camouflage
Dr. Ruth H. Carmichael, Dauphin Island Sea Lab and the University of South Alabama, explains the differences and similarities between the ...
YouTube-Dauphin Island Sea Lab
2020/06/19Thanks to @KQEDDeepLook for collaborating on this episode. Check out their episode here - https://youtu.be/iYvWssvg1YU Horseshoe crabs spend ...
YouTube-PBS Terra
2021/08/31Each year, thousands of red knot shore birds fly across the globe, from the southernmost tip of the hemisphere to the shores of the Delaware ...
YouTube-KQED
2011/08/08Atlantic horseshoe crabs are coming! These sandy beaches are important horseshoe crab spawning sites – nearly 3,000 converge at Plumb Beach ...
Video (U.S. National Park Service)
2012/08/01Dr. Savanna Barry discusses the importance of horseshoe crabs and how the Florida Horseshoe Crab ... Evaluating oyster reefs as habitat: Comparing ...
YouTube-UF Thompson Earth Systems Institute TESI
2024/03/08Horseshoe crabs are prehistoric animals that have existed since before the age of the dinosaurs. But overfishing and climate change have ...
YouTube-Mass Audubon
2024/02/07Ever wonder how vaccines are tested to ensure they are safe? In this video, we look at how horseshoe crab blood plays a key role in making ...
YouTube-Life Underfoot
2021/06/19Horseshoe crabs have been around for more than 300 million years, making them even older than dinosaurs. They look like prehistoric crabs, ...
YouTube-Elite Aquariums
2020/08/23