Many types of birds,insects,marine mammals,fish and large mammals migrate each year.The principal reasons for this are to reach suitable places for breeding,and to obtain better conditions for food,water and temperature.Some examples of migration for reproduction are:fish,sea birds,sea turtles,...
Marines may be examined the margins between the ocean and land or between the oceans in which are case they may be treated as marginal parts of either. There is no unique eventual authority on the matter. However, some categories are such as mammals, birds, spiders, and oligochaetes, are ...
Nesting begins in March and peaks in May when the young birds join large flocks in places like Lake Henshaw, dairy farms or Ramona Grasslands. They frequently take over the nest of other birds, and they don’t seem particular, having been observed nesting in many kinds of trees. In additio...
The only type of sea turtle that has a soft shell, rather than a hard shell, is the leatherback sea turtle. Because leatherback sea turtles are bigger in size, their risk of danger is considerably low in comparison to other types of sea turtles. Learn more about the trials and tribulations...
New Zealand unfortunately has the world’s highest proportion of threatened native species, totaling around 4,000 species. This covers at least 90% of seabirds, 84% of reptiles, 76% of freshwater fish, and 74% of terrestrial birds. Only around 38% of marine mammals and 12% of lizards are...
Penguins Whales Marine Seals Birds Biology Whales - introduction Whale species Blue whale Southern right whale Sei whale Humpback whale Minke whale Fin whale Sperm whale Killer whale - Orca Sperm whale tales Whaling in Antarctica Whaling - uses of whales Whaling in the 21st century ...
In addition to microbes, algae, and marine plants, sea animals occupy every ecological niche. Scientists don't have an exact count of sea animal species, but the ones they have identified are diverse. They range in size from microscopic zooplankton to the immense blue whale, which can grow ...
The invertebrates known as brush heads were only discovered in 1983, and for a good reason: These miniature (no more than one millimeter long) animals make their home in the tiny spaces in between marine gravel, and two species live in the deepest part of the Mediterranean Sea, about two ...
Finch Finches have strong, conical bills that help them break open tough seeds that many other birds cannot. Gastornis Gastornis had a massive beak, but they probably ate plants instead of flesh. Gigantopithecus Some cryptozoologists think that Gigantopithecus survives to this day as "The Bigfo...
Bird photography is a popular subgenre that focuses on capturing images of birds in their natural environment. Often taken withtelephoto lenses, from a distance, it demands a great deal of patience and precision, as birds are often fast-moving and unpredictable. ...