How to Prevent Birds Colliding with Windows

Birds often strike windows because they see a reflection of clouds, sky or trees, which gives the mistaken impression that they are flying into open air. Window collisions are usually worse in spring and autumn during migration time, with birds flying through less familiar territory. Having said that, window strikes can happen at any time of the year. Juvenile or unexperienced birds are also prone to accidents of this kind. However, the good news is that window strikes are almost always preventable. Here is a collection of preventive measures, which are worth considering when dealing with a window strike problem.

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Cats, Cars And Wildlife

House cat

What have cats, cars and wildlife in common? Cats are domesticated companion animals, cars are manmade machines, and both are able to kill living beings when not supervised or controlled. Cars kill cats and wildlife, and cats kill wildlife too. Neither of both scenarios is ‘natural’, both are artificial and manmade. So what is the impact, and what can be done to keep both, our beloved companion cats and wildlife, safe?

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House Martins Narziss And Goldmund

Narziss and Goldmund
Editor’s note: This blog post has been updated on 12/04/2018.

Admission – 30/07/2017

Narziss and Goldmund are two premature house martin fledglings, who have been found on the ground being unable to fly. Their nest allegedly came down for unknown reasons. According to the finder, Narziss has been spotted in the morning being on the ground and unable to fly, but has been left there for reasons unknown. Only as Goldmund has been spotted in the afternoon, also being found on the ground, both birds have been collected by the finder and brought to us. The admission assessment did not reveal any external injuries. However, both house martins demonstrated very obvious signs of dehydration, starvation and exhaustion.

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Another Post About The Diet Of Corvids

Raven at Gore Cliff

One of topics commonly discussed in corvid fora and question frequently asked is what to feed crows, usually referring to birds in the wild, but also to birds cared for in captivity or during rehabilitation. One of the most frequent answers given is that the name carrion crow is a giveaway, and that crows would eat, who would have guessed, almost exclusively any type of carrion.

However, when looking through findings of scientific studies about feeding habits of corvids, confirmed and enriched by individual experiences of corvid rescues and rehabbers, it becomes evident that this answer is not exactly true and would in fact suggest an unhealthy and unbalanced diet.

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Some Thoughts About Animal Learning And Imprinting

Jackdaw Alyona

Imprinting of rescue bird is an often hotly debated topic amongst bird lovers, wildlife rehabilitators and rescuers, where voiced opinions range considerably. One extreme approach to this topic suggests that imprinted birds are principally unreleasable, and that once a bird is imprinted that this situation cannot be reversed. The other extreme opinion considers all imprinted birds as releasable and implies that these birds have similar survival chances in the wild compared to birds who have not been imprinted. However, own experiences and those of fellow rehabbers have shown that, and this should actually not be unexpected, the truth lies neither in the middle nor is it to find in one or the other extreme. To find an answer, it seems worth to explore some basic underlying processes, like imprinting, learning, conditioning and habituation.

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