<p><br>
<strong>Frontera NorteSur</strong></p>
<p>Nestled off the Acapulco-Zihuatanejo highway in the southern Mexican state of Guerrero, shade blankets the village entrance to San Miguelito like a soothing layer of relief from the incessant tropical sun. On a recent day, men snacked on freshly-shaken fruit under a sentry post of tall trees, where a quiet parrot’s nest protruded from one sprawling specimen, as pink bougainvilleas brightened the scene.</p>