Complex sentence: There are now two ibis reintroduction projects in the country; a research station at Grünau has a breeding colony managed, like the Turkish population, as a free-flying flock which is caged at migration time.
Split into simpler sentences: There are now two ibis reintroduction projects in the country. A research station at Grünau has a breeding colony managed, like the Turkish population, as a free-flying flock which is caged at migration time.