KISARAWE, Feb. 23 -- ALTHOUGH globalisation has made the world seem like a single village bringing people closer and making communication easier, human beings still require a passport to travel from one country to another.

In contrast, animals and birds traverse thousands of kilometres, crossing borders and even continents without restriction, guided solely by the rhythms of nature and the demands of survival.

A striking example of this natural wonder can be found in the Pugu Kazimzumbwi Nature Forest Reserve located about 20 kilometres south-east of Dar es Salaam in Kisarawe District, Coast Region.

Within this indigenous forest reserve, one of the most fascinating seasonal visitors is the European Bee-eater.

According to tour guide E...