The most likely reason would be that this city has either been expanding and with that effectively decreasing the amount of available living spcace the animals and trees as well have, at the same time it is possible that this city has been emiting increased amounts of the different types of pollution - one example being light polution which can strongly influence certain ecological niches.
In both Shaw and Easley, the Supreme Court considered cases that dealt with the politically influenced redrawing of Congressional districts, also known as gerrymandering.
Conflict management plays a very important role at workplaces to prevent conflicts and for the employees to concentrate on their work. The team leaders must ensure that the roles and responsibilities of each and every employee are clearly passed on to them.