This is the 11768th most frequent Russian word.
заказника
"Заказника" refers to a protected natural area or wildlife sanctuary.
The word 'заказника' refers to the nature reserve as a protected area created to conserve wildlife and habitats.
На территории заказника запрещено охотиться.
Hunting is prohibited in the nature reserve.
Here 'заказника' describes the reserve as an area for scientific and environmental examination and studies.
Мы изучаем растительный мир заказника.
We study the plant world of the nature reserve.
In this context 'заказника' pertains to the reserve in terms of its management and protection from harmful actions.