The great tit (Parus major) is large for a tit, measuring 12,5 to 14 cm. The great tit has adapted well to human changes in the environment and is a common and familiar bird in urban parks and gardens. The great tit is also an important study species in ornithology.
It is listed as ‘of least concern’ by the IUCN red list.
Although species might be listed like this, I still consider these birds endangered. Because our whole ecosystem is threatened by climate change. Sad, but true. Let’s take good care of our planet and our birds!