Wildlife safari parks are example of

The correct option is In situ conservation.

Understanding In-situ Conservation:
In-situ conservation, which translates to "on-site conservation," is the conservation of genetic resources, species, and ecosystems in their natural populations and habitats. It allows species to live, interact, and evolve within their native environment under natural conditions, protected from human exploitation or habitat destruction.

Why Wildlife Safari Parks represent In-situ Conservation:
Wildlife safari parks are large areas of land where wild animals are protected in environments that closely mimic their natural habitats. Unlike traditional zoos where animals are kept in cages (which is a form of ex-situ or "off-site" conservation), safari parks allow animals to roam relatively freely across large tracts of land. Because the animals remain in a spacious, naturalistic ecosystem where they can live, forage, and breed under semi-natural conditions, it is considered a form of in-situ conservation.

Comparing with Other Options:
1. Ex situ Conservation: This refers to "off-site conservation," where threatened animals or plants are removed from their natural habitats and placed in special care units (like botanical gardens, seed banks, or traditional caged zoos) for protection.
2. Biodiversity Hotspots: These are biogeographic regions with significant levels of biodiversity that are under severe threat from human activities.
3. Sacred Groves: These are forest fragments protected by local communities due to religious or cultural beliefs, acting as traditional sanctuaries.