海南坡鹿的“舌尖”保护战|无码人妻丰满熟妇区蜜臀涩图
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中新网海南东方8月15日电(记者 王晓斌)2025年8月15日第三个全国生态日,记者探访海南大田国家级自然保护区(下称“大田保护区”),见证了一场为海南坡鹿量身定制的“舌尖”保护战。当前正处于海南坡鹿的繁殖期,它们大多隐匿在植被深处,悄悄孕育新的生命。虽然鹿影难觅,但保护区里一系列为它们准备的“餐桌”与“厨房”正悄然运转着。

曾广泛分布于缅甸、泰国等亚洲多国的坡鹿,因盗猎和栖息地丧失,其野生种群在多地已灭绝。而在中国,作为17种鹿类中最珍贵、与大熊猫和金丝猴同列国家一级保护动物的海南坡鹿,也曾因人类猎捕及生境萎缩,从全岛分布锐减至仅剩26头,命悬一线。
为守护这最后的希望,大田保护区应运而生。铁丝网将这片1310公顷的区域与外界隔离,“让坡鹿有一个安全的区域,它们在这里可以安全地自然生长、自然繁衍。”大田保护区高级兽医师林贤梅介绍。
除了物理隔离,保护区还配备监控系统和红外相机,工作人员日夜值守巡护。大田保护区鹅炸河管护站站长汤表义说:“现在园区能对坡鹿造成伤害的,除了不法盗猎分子,还有蟒蛇。科技手段大大提高了我们巡护和防护的成效。”

安全有了保障,“吃饱吃好”成为关键。坡鹿虽叫坡鹿,但是通常是在地势平缓的草地上取食,这种平地广域觅食特性需要广阔的优质草地才能满足基础代谢需求。大田保护区安全的环境让海南坡鹿种群数量成倍扩大,一度需要外来食物补充。“早些年旱季,常需外出为坡鹿找饲草。”汤表义说,通过长年持续不断的生境改造,现在“园区内坡鹿不会饿肚子”。
海南坡鹿是“精致的素食主义者”,钟情于高蛋白的豆科植物和一些植物的新生嫩株。大田保护区通过种植优质牧草、开挖饮水池、设置人工盐场、火烧法更新植被,确保食物供应充足,坡鹿吃得健康。
“火烧更新是为了杀死地里的蜱虫和有害生物,来年长出的嫩草更多更好,更适合坡鹿吃。”林贤梅解释,园区每年都会在开春时节放火烧草,火烧后的草灰,坡鹿也喜欢舔食来补充微量元素。发现了坡鹿的这些特殊口味偏好,大田保护区专门设置了人工盐场,用盐和红土制成红盐土块铺在地面供坡鹿舔食。
“营养丰富对坡鹿的遗传基因、身体状况都有利,有利于坡鹿有更强的体格在野外生存。母体或父体健康了,生的崽才是健康的,这是为了优化种群。”林贤梅说,曾经一度锐减到濒临灭绝的26头海南坡鹿,如今已经实现种群稳定恢复。
“现在3到5月份都能看到成群的坡鹿,最多时一群有50多只。”林贤梅欣慰地说,“它们很有灵性,远远看到我们就竖起耳朵前后扇动,像在打招呼。看到这种场景,对我们保护人员来说心情很愉悦,毕竟这是我们工作的成果。”(完)
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