Drones are being used for environmental purposes for several reasons:

1. Improved monitoring: Drones equipped with high-resolution cameras and other sensors can provide detailed images and data, allowing for a more accurate assessment of the environment and wildlife habitats.

2. Increased efficiency: Drone inspections can be performed quickly and easily, reducing the amount of time required for the inspection and allowing for quicker decision-making.

3. Reduced disruption: Drone inspections can be performed without disrupting the normal operations of the environment, unlike manual inspections that may require the presence of workers on the ground.

4. Cost-effectiveness: Sending a team of inspectors to physically survey the environment can be expensive. Using a drone can be a more cost-effective solution.

5. Environmental benefits: Drone inspections can help to minimize the impact on the environment, as they do not require the use of vehicles or heavy machinery, reducing the carbon footprint of the inspection process.

Overall, the use of drones for environmental purposes can help to improve monitoring accuracy, efficiency, and reduce costs and disruptions, making the inspection process more streamlined and effective. Additionally, the use of drones can also have positive environmental benefits.