Question

Как изменяется активность земноводных в связи с сезонными явлениями ? Заранее спасибо.

Answer 1

Большая честь земноводных имеет яркую привязку к сезонным явлениям, в первую очередь в связи с тем, что они - хладнокровные животные. Так, например, большинство лягушек при переходе погодных условий с летнего режима на осенний постепенно начинают мигрировать в сторону водоемов. Там они откладывают икру, происходит её оплодотворение, и из неё постепенно развиваются мальки.

Процесс зимовки данных животных также неразрывно связан с температурой окружающей среды. Они обычно ищут себе пристанище в водоемах с пресной водой, где прячутся под какими-либо укрытиями и впадают в оцепенение до тех пор, пока температурные условия окружающей среды вновь не станут комфортными для их привычного существования.

Answer 2

Changes in Amphibian Activity Due to Seasonal Phenomena

Amphibian activity changes in response to seasonal phenomena such as temperature, precipitation, and photoperiod. These changes are influenced by the need to regulate body temperature, breeding activities, and food availability.

Temperature and Precipitation: Amphibian activity is closely tied to temperature and precipitation. Warmer temperatures often lead to increased activity, while colder temperatures can reduce activity levels. Precipitation, particularly in the form of rain, can stimulate amphibian movement, especially during breeding seasons.

Breeding Activities: Amphibian activity is significantly influenced by breeding activities. Many amphibians migrate to breeding sites during specific times of the year, leading to increased activity levels during these periods. For example, frogs and toads are known to become more active during their breeding season, which is often triggered by specific environmental cues.

Photoperiod: The length of daylight, or photoperiod, also plays a role in regulating amphibian activity. Changes in photoperiod can trigger physiological and behavioral responses in amphibians, influencing their activity levels throughout the year.

Food Availability: Amphibian activity can also be influenced by food availability, which can vary seasonally. For example, increased insect activity during warmer months can lead to higher amphibian activity levels as they forage for food.

In summary, amphibian activity changes in response to seasonal phenomena such as temperature, precipitation, breeding activities, photoperiod, and food availability. These factors interact to regulate the behavior and movement of amphibians throughout the year.

If you have further questions or need more details on any specific aspect, feel free to ask!