For an animal to successfully move from one habitat to another, both biotic (living) and abiotic (non-living) factors should be suitable for the species in question.
The best option would be:
Biotic and abiotic factors in both parks should be similar.
This helps ensure that the animal can find food, shelter, and mates, and that the physical environment (like temperature, water availability, and terrain) supports its survival needs. If either type of factor significantly differs, the animal may struggle to adapt to the new environment and could face challenges such as stress, difficulty finding resources, or inability to thrive.