native forest animals

Girl with a large catfish, also known as European wels (Silurus glanis), in a river in Germany

Following the recent incident How Dangerous Are Catfish Really for Humans and Dogs?

Large Catfish in Lake Garda Alarm Tourists and Fishermen; Experts Debunk Myths About Aggressive Giant Fish

Native Black Birds Raven or Crow? How to Recognize the Difference

What actually distinguishes ravens from crows? PETBOOK asked an expert and provides insights into the world of corvids.

The homosexual Humboldt penguins Juan (left) and Carlos (right) are pictured in their enclosure at Hagenbeck Zoo in Hamburg on April 12, 2016.

More Common Than Expected Queer Behavior Observed in 6,000 Animal Species

Queer behavior in animals is much more common than previously thought. It occurs in one form or another in over 6,000 species.

Garden dormouse (Eliomys quercinus) foraging at night in the forest

Endangered Bilchart Garden Dormouse Named Garden Animal of the Year – Why This Is an Important Sign

In this year's election for Garden Animal of the Year, the garden dormouse (Eliomys quercinus) emerged as the clear winner.

Hidden Features Why Is a Squirrel's Tail So Bushy?

Squirrels are known in the animal kingdom not only for their climbing skills but also for their extremely bushy tails, which offer them many advantages.

A stone marten sitting on a car tire, surrounded by chewed-up car cables.

Behavior Explained The Curious Reason Why Martens Chew Through Car Cables

Each year, more than 200,000 cases of marten damage to vehicles are reported. But why do car cables fascinate martens them so much?

Far-Reaching Consequences Why You Shouldn't Feed Bread to Ducks

Many people still unfortunately feed ducks with bread. PETBOOK explains why this harms the waterfowl.

Ornithologist Explains The Nuthatch — European Native Wild Bird and Climbing Artist

The nuthatch (Sitta europaea) is a skilled climber and valued forest dweller. What you should know about this wild bird.

In the Czech Republic, beavers lent a helping hand to the local authorities

In the Czech Republic Beavers Get Ahead of Authorities with dam Construction! State Saves 1.2 Million

Beavers build a dam in a Czech nature reserve, saving the state over a million euros.

Native Songbirds Interesting Facts About Chickadees That You Didn't Know Yet

Chickadees play an important role in our ecosystem. Read more interesting facts about chickadees and titmice on PETBOOK.

Study shows How shrews increase their heart rate to 1020 per minute

Shrews have one of the fastest heartbeats in the animal kingdom. A study has now discovered how shrews get the heart rate up.

Native wild animals Why you so rarely see dead birds

Why is it so rare to see a dead bird? PETBOOK spoke to an expert and explains the reasons as well as how to protect them.

Biological phenomenon From 6 to 900! How bats get their heart rate up to full speed

Bats can regulate their heart rate up and down from 6 to 900 beats per minute. A study investigates the purpose of this.

Wild native animal Slow worms are not snakes

The slow worm looks very similar to a snake. PETBOOK explains why these reptiles are not snakes and what the differences are.

A female lynx stands in a clearing with one of her cubs.

Growing population More and more lynx are living in the Harz Mountains – what does that mean for people?

The lynx population in the Harz Mountains has grown steadily in recent years. What impact does this have on humans?

Toad migrations often pose great dangers for the animals.

Wildlife foundations call for caution Caution! The toad migration has already begun

In spring, the spawning season for native amphibians begins again and so does the toad migration. These animals are on the move.

When it rains, garden birds usually seek out hiding places to avoid getting wet

Not all of them seek protection What do birds do when it rains?

PETBOOK explains how different birds protect themselves from the rain and how this differs from species to species.

This bird can memorize up to 6000 hiding places! 7 amazing facts about the jay

The jay can imitate voices, remember 6000 hiding places and knows its partner's favorite food. PETBOOK shares 7 facts about the jay.

Glowing beetles Fireflies can be seen in these German regions

Fireflies provide a great nocturnal spectacle at the end of June each year. PETBOOK reveals where in Germany you can observe the fireflies.

A European wildcat peers through the leaves

Recognizing Features Wildcat or House Cat? How to Tell the Difference

When encountering a cat, it's not always immediately clear whether it's a wildcat or a domestic cat—here's an overview of the differences.

Wild Brown Bear in Romania's Carpathians

Growing Populations in Europe Are Bears Returning to Germany Soon?

Bears are currently a hot topic, and their population is growing in Europe. Is a return of bears to Germany also possible soon?