一虎带五崽 这里的东北虎为何如此“多产”？

Core Viewpoint - The Northeast Tiger and Leopard National Park has recorded rare instances of a tiger with four and five cubs, highlighting the successful conservation efforts in the region [1][4][12]. Group 1: Rare Tiger Sightings - The park has captured images of a tiger with four cubs and another with five cubs, the latter being a first in recorded history in China and rare internationally [1]. - The monitoring was conducted using advanced infrared warning cameras that can capture continuous footage for over five minutes, allowing for comprehensive documentation of wildlife [2]. Group 2: Habitat and Population - In a 20 square kilometer area in the southern mountains of Hunchun, at least five adult tigers and nine cubs are known to be active, indicating a healthy population density [6]. - The region is characterized by its proximity to human settlements, with tiger habitats located just one to two kilometers from villages, creating a unique coexistence scenario [6][10]. Group 3: Conservation Strategies - The park's management has implemented strategies to mitigate human-wildlife conflict, including adjusting local agricultural practices to reduce encounters with tigers [12][14]. - Physical barriers, such as wire fences, are being constructed around villages to prevent tigers from entering human habitats, thereby enhancing safety for both wildlife and residents [15][17]. Group 4: Monitoring and Data Collection - A comprehensive monitoring system utilizing infrared cameras has been established, allowing for real-time data collection and surveillance across the park's 14,100 square kilometers [19]. - Since 2024, the monitoring system has reported 40 instances of tigers and leopards approaching villages, with timely interventions preventing potential conflicts [19].