Over 230 different species of birds have been observed in the park.

In the present investigations, many new species have been observed.

Most species are very rarely observed, and little is known about their behavior.

More than 350 species of birds have been observed in the park.

Most species may be observed during the entire summer season.

In 2010, this species was observed for the first time since its 1979 description.

In 2010, this species was observed for the first time since 1967.

Also around 230 species of birds have been observed here over the years.

Around 130 different species have been observed there in recent years.

About 125 different species of birds have been observed in the park.