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Lumea animalelor- conlocuitorii noştri
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Cleaner Wrasses: The Dentists of The Sea

00:15:00

Cleaner Wrasses: The Dentists of The Sea

As you learn about our species, you will be amazed by the job we do. We work just like a beauty salon in the human world. I forgot to tell you that I have a big family, including four unique cousins: the Black Spot, the Hawaiian, the bicolor, and the red lip. All my cousins live mostly in the tropical Pacific Ocean. My kind, the bluestreak, is the most well-known cleaner wrasse of them all. We lov
Lumea animalelor- conlocuitorii noştri
2021-06-11   470 vizionări
Lumea animalelor- conlocuitorii noştri
2021-06-11

Animal Internal Navigation Systems

00:14:23

Animal Internal Navigation Systems

The Earth's magnetic field runs in curves all around the globe from the south magnetic pole to the north magnetic pole. Animals equipped with internal compasses are able to navigate by analyzing its direction, intensity or inclination to determine their location or direction. Dogs are famous for their incredible sense of smell, which scientists estimate is between 10,000 and 100,000 times m
Lumea animalelor- conlocuitorii noştri
2021-06-18   273 vizionări
Lumea animalelor- conlocuitorii noştri
2021-06-18

Bats - Our Invisible Friends with Kristin Tieche (vegetarian), Part 1 of 2

00:14:15

Bats - Our Invisible Friends with Kristin Tieche (vegetarian), Part 1 of 2

Ms. Kristin Tieche is from San Francisco, California, United States of America and has been involved in the filmmaking industry for many years, receiving much acclaim for her award-winning environmental and social commentary films. Her documentaries cover a wide variety of themes, from identity crisis in “Forms of Identification,” to urbanism, sustainability, and biking in “Velo Visionaries,” to w
Lumea animalelor- conlocuitorii noştri
2021-06-25   395 vizionări
Lumea animalelor- conlocuitorii noştri
2021-06-25

Bats - Our Invisible Friends with Kristin Tieche (vegetarian), Part 2 of 2

00:15:03

Bats - Our Invisible Friends with Kristin Tieche (vegetarian), Part 2 of 2

In part 1 Ms. Tieche shared with us that her purpose in making “The Invisible Mammal” was to increase awareness of the threats we are facing and to show how important bats are to humans and ecosystems. In today’s program, we’ll uncover more of the devastating diseases that bats have been suffering from and what humans can do to help save us. "When they get white-nose syndrome, this is a fungus tha
Lumea animalelor- conlocuitorii noştri
2021-07-02   252 vizionări
Lumea animalelor- conlocuitorii noştri
2021-07-02

Four Seasons, Part 2: Lively Serenades of Summer Nights

00:16:35

Four Seasons, Part 2: Lively Serenades of Summer Nights

Welcome to “Four Seasons, Part 2 of 4: Lively Serenades on Summer Nights.” Our band of frogs take charge of the opening act. Our song serves as the Overture for the nocturnal symphony. When we start singing, we breathe in and then close our nostrils and mouths; the airflow in our lungs triggers our vocal sacs which expand and amplify our notes. Our neighbors seem to think that we are equipped with
Lumea animalelor- conlocuitorii noştri
2021-07-05   370 vizionări
Lumea animalelor- conlocuitorii noştri
2021-07-05

The Secrets to Birds' Vibrant Plumage Coloration, Part 1 of 2

00:13:30

The Secrets to Birds' Vibrant Plumage Coloration, Part 1 of 2

"We belong to the family of passerine birds, who are renowned for the striking colors the males display on their plumage. Many people consider us one of the most beautiful birds in North America. Therefore, we have a nickname 'nonpareil' in French, which means “without equal.” In Mexico we are commonly known as siete colores, meaning 'seven colors.' ""Carotenoids, melanin and porphyrins are
Lumea animalelor- conlocuitorii noştri
2021-07-16   359 vizionări
Lumea animalelor- conlocuitorii noştri
2021-07-16

The Secrets to Birds' Vibrant Plumage Coloration, Part 2 of 2

00:12:37

The Secrets to Birds' Vibrant Plumage Coloration, Part 2 of 2

Much research shows that male birds with brighter plumage colors have a better chance of pairing, as females recognize bright plumage colors as an indicator of good health and strength. In order to tell subtle color differences between individual males, females produce more opsins or specialized light sensitive proteins in their retinas over time. This causes the male’s plumage to become more and
Lumea animalelor- conlocuitorii noştri
2021-07-23   148 vizionări
Lumea animalelor- conlocuitorii noştri
2021-07-23
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