A GPS tracking device records the position of a migrating bird every 30 minutes. The bird flies along a straight path forming a right triangle with displacement from start to end point 15 km, and one leg (northward) 9 km. What is the length of the second leg (eastward), and what is the area of the triangle formed by its flight path?

Tue, 05 May 2026 02:57:05 +0000

**1. Intro: The Quiet Data Behind a Bird’s Journey**
Over the past few months, listeners and readers have gained fresh insight into how GPS tracking devices monitor migrating birds—detailed data snapshots recorded every 30 minutes, capturing movement across landscapes. For the curious American tracking wildlife patterns or following technological innovation, this isn’t just science fine detail—it reflects a growing trend in precise environmental monitoring. With climate shifts altering migration routes and urban expansion touching natural corridors, understanding how data is collected and interpreted holds increasing relevance. The bird’s flight path forms a right triangle with a known displacement of 15 kilometers and one leg of 9 kilometers northward. This simple geometry reveals not only a measurable journey but also the role of accurate tracking technology behind these vital observations. --- **2. Why A GPS Tracking Device Records the Position of a Migrating Bird Every 30 Minutes**
The bird’s route, captured via GPS each half-hour, reveals more than biological curiosity. Communities monitoring ecological change rely on this precise data to detect shifts in migration timing, stopover locations, and threats from human activity. Getting position updates every 30 minutes strikes a balance between frequent insight and manageable data volume. It supports timely analysis without overwhelming systems—especially critical in remote areas with limited connectivity. Beyond conservation, advancements in miniaturized sensors now allow lightweight trackers safe for small birds, revolutionizing avian research. Users interested in wildlife patterns increasingly engage with this blend of field biology and tech, reflecting a broader public interest in natural systems and innovation. ---