![Screen capture of a video footage of humpback whale calf suckling on... | Download Scientific Diagram Screen capture of a video footage of humpback whale calf suckling on... | Download Scientific Diagram](https://www.researchgate.net/publication/358664097/figure/fig1/AS:1124447176130560@1645100506795/Screen-capture-of-a-video-footage-of-humpback-whale-calf-suckling-on-the-right-teat-of.png)
Screen capture of a video footage of humpback whale calf suckling on... | Download Scientific Diagram
![Stunning pictures show mother sperm whale feeding its calf by injecting milk into the sea | Daily Mail Online Stunning pictures show mother sperm whale feeding its calf by injecting milk into the sea | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/11/06/10/35326698-8920863-image-a-35_1604659376412.jpg)
Stunning pictures show mother sperm whale feeding its calf by injecting milk into the sea | Daily Mail Online
![Humpback whale calf (Megaptera novaeangliae australis) female nudging her mother's mammary gland whilst trying to feed. Vava;u, Tonga, South Pacific Stock Photo - Alamy Humpback whale calf (Megaptera novaeangliae australis) female nudging her mother's mammary gland whilst trying to feed. Vava;u, Tonga, South Pacific Stock Photo - Alamy](https://c8.alamy.com/comp/2ATWG7E/humpback-whale-calf-megaptera-novaeangliae-australis-female-nudging-her-mothers-mammary-gland-whilst-trying-to-feed-vavau-tonga-south-pacific-2ATWG7E.jpg)
Humpback whale calf (Megaptera novaeangliae australis) female nudging her mother's mammary gland whilst trying to feed. Vava;u, Tonga, South Pacific Stock Photo - Alamy
![TIL that whales have inverted nipples and produce milk so fatty it has the same texture as toothpaste. : r/todayilearned TIL that whales have inverted nipples and produce milk so fatty it has the same texture as toothpaste. : r/todayilearned](https://external-preview.redd.it/Ram_RlWOdd4VZd0KIjULJzC8UElNOdvlSW6fAUcg5hk.jpg?auto=webp&s=1526f8fc13e8b990617b14914564103cf16ae2fc)
TIL that whales have inverted nipples and produce milk so fatty it has the same texture as toothpaste. : r/todayilearned
![File:The marine mammals of the north-western coast of North America, described and illustrated; together with an account of the American whale-fishery (1874) (14598172619).jpg - Wikimedia Commons File:The marine mammals of the north-western coast of North America, described and illustrated; together with an account of the American whale-fishery (1874) (14598172619).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/c/c8/The_marine_mammals_of_the_north-western_coast_of_North_America%2C_described_and_illustrated%3B_together_with_an_account_of_the_American_whale-fishery_%281874%29_%2814598172619%29.jpg)
File:The marine mammals of the north-western coast of North America, described and illustrated; together with an account of the American whale-fishery (1874) (14598172619).jpg - Wikimedia Commons
![Photographer Catches Mother Sperm Whale Ejecting Milk Underwater For Calf To Feed - The Animal Rescue Site News Photographer Catches Mother Sperm Whale Ejecting Milk Underwater For Calf To Feed - The Animal Rescue Site News](https://i.ytimg.com/vi/GD44OvKwjlY/hqdefault.jpg)