Аисты собирают материал для гнезд на земле. Если на земле валяется мусор, он может рано или поздно оказаться в гнезде аиста. Например, начиная с 80-х годов прошлого века в гнездах аистов по всему миру можно встретить вплетённые синтетические (полипропиленовые) верёвки. Они представляют собой серьёзную опасность для птенцов. Бывает, что птенцы в них запутываются, в том числе и с летальным исходом.
Не менее опасны полиэтиленовые пакеты. Птенцы могут запутаться в них головой и задохнуться.
Вы, ваши друзья и одноклассники очень поможете аистам, если уберете мусор в местах гнездования аистов. Если вы увидели запутавшегося в мусоре птенца, сообщите о нём в местное орнитологическое общество.
Our top 10 tips on how to be a good birdwatcher
Barn Swallows are one of the most popular and familiar birds in the world. Let's meet them! :)
We see a baby bird on the ground and we think it is alone, helpless, small, cold, clumsy and fluffy… it is hard to resist the urge to rescue. But often people intervene when in fact most chicks are "fledglings" that should be left alone.
For example, children today are less likely to have heard the call of the Common Cuckoo than their parents, and much less likely than their grandparents.
By putting out the right food at the right time of year, you can help your local birds get through times when natural food is short, and be fit and ready to breed in the spring.
Make Spring come Alive in your garden or balcony each year!
Are you worried about the damage being done to a local wildlife spot, but don't know what to do about it? Maybe you have a favourite place to enjoy nature and want to make sure it's protected?
Put simply, citizen science is scientific research conducted by people who are not professional scientists. Some of the biggest discoveries in the world have been made by people without official scientific qualifications or funding.
Many birds nest in holes. But modern forestry methods, and safety concerns in towns, mean that there are fewer old trees with hollows where birds can make their nests.