File:Cuverville Island, Antarctica.webm
Original file (WebM audio/video file, VP9, length 4 min 38 s, 3,840 × 2,160 pixels, 16.17 Mbps overall, file size: 535.73 MB)
Captions
Summary
[edit]DescriptionCuverville Island, Antarctica.webm |
English: Cuverville Island or Île de Cavelier de Cuverville is a dark, rocky island lying in Errera Channel between Arctowski Peninsula and the northern part of Rongé Island, off the west coast of Graham Land in Antarctica. Cuverville Island was discovered by the Belgian Antarctic Expedition (1897–1899) under Adrien de Gerlache, who named it for Jules de Cuverville (1834–1912), a vice admiral of the French Navy.
The humpback whale (Megaptera novaeangliae) is a species of baleen whale. It is a rorqual (a member of the family Balaenopteridae) and is the only species in the genus Megaptera. Adults range in length from 14–17 m (46–56 ft) and weigh up to 40 metric tons (44 short tons). The humpback has a distinctive body shape, with long pectoral fins and tubercles on its head. It is known for breaching and other distinctive surface behaviors, making it popular with whale watchers. Males produce a complex song typically lasting 4 to 33 minutes. Found in oceans and seas around the world, humpback whales typically migrate up to 16,000 km (9,900 mi) each year. They feed in polar waters and migrate to tropical or subtropical waters to breed and give birth. Their diet consists mostly of krill and small fish, and they use bubbles to catch prey. They are promiscuous breeders, with both sexes having multiple partners. Orcas are the main natural predators of humpback whales. Like other large whales, the humpback was a target for the whaling industry. Humans once hunted the species to the brink of extinction; its population fell to around 5,000 by the 1960s. Numbers have partially recovered to some 135,000 animals worldwide, while entanglement in fishing gear, collisions with ships, and noise pollution continue to affect the species. |
Date | |
Source | YouTube: Cuverville Island, Antarctica 4K – View/save archived versions on archive.org and archive.today |
Author | Blagoj Klincharski |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This file, which was originally posted to an external website, has not yet been reviewed by an administrator or reviewer to confirm that the above license is valid. See Category:License review needed for further instructions.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:13, 30 July 2023 | 4 min 38 s, 3,840 × 2,160 (535.73 MB) | Dhx1 (talk | contribs) | Imported media from https://www.youtube.com/watch?v=P2Rlk_VXJfI |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Transcode status
Update transcode statusMetadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Software used | Lavf58.76.100 |
---|