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Taichung improving park facilities after mysterious rhinoceros beetles deaths

Taichung improving park facilities after mysterious rhinoceros beetles deaths

2026-06-05

The Taichung City Government recently constructed an ecological park themed around rhinoceros beetles in Dongshi District. After its official opening in May, they held a ceremony to release beetles into the park. But now, visitors are discovering that the insects are dying off in unusual numbers. Some suspect the hot weather paired with insufficient shade is to blame, but the actual cause remains under investigation. In the meantime, the city said it would continue adding shade structures and misting machines to improve their habitat.

Visitors poke their heads around, searching high and low for rhinoceros beetles. Finally, someone spots one clinging to a tree trunk, but it appears listless.

- The environment here is too hot for them. They’re going to die from the heat.

- Rhinoceros beetles aren’t really suited to be out during the summer.

The Dongshi Rhinoceros Beetle Ecological Park is the first in Taiwan to be dedicated to the insect. It officially opened on May 11, and on May 30, a ceremony was held to introduce beetles to the park. But visitors have noticed they’re dying off for unknown reasons.

Member of public
Sad for beetles
It’s a shame the beetles are dying off. The park needs to have better facilities, or they’ll keep suffering for nothing.

Member of public
Cares for beetles
The trees haven’t grown dense enough yet. The environment over there isn’t great for them.

Member of public
Thinking about beetles
They haven’t necessarily died from heat. Their lifespan is short. It’s mating season now. After mating, the males typically die within a week.

To shed light on this mystery, experts have weighted in.

Voice of Lee Yu-hung
Beetle shop owner
Beetles have an internal circulatory system. When in direct sunlight, they can’t dissipate the heat. The thermal energy will keep building in their bodies until it kills them. The trees there are probably not big enough yet, meaning there isn’t enough shade for them to escape the sun.

Chen Chao-jen
Taichung Maintenance Office officer
The Maintenance Office promptly installed shade cover, mist machines, and other facilities to optimize the habitat.

The city said that rhinoceros beetles don’t live long and are vulnerable to injury or death due to high temperatures or after mating. Moving forward, it vowed to keep improving shade and misting facilities to keep improving their environment.

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#rhinocerosbeetles #beetles #Taichung #ecologicalpark #animalwelfare #insects

太熱? 台中獨角仙公園剛放養就傳多隻莫名死亡

2026-06-05

台中市府在東勢區,成功打造一座以獨角仙為主題的生態公園,五月正式啟用,放養獨角仙,風光辦進駐儀式,沒想到,民眾陸續發現部分獨角仙莫名死亡,不少人質疑天氣太熱,加上遮陰不足,但死因究竟為何?還要了解,而市府表示會持續加強遮蔽與灑水等棲地優化措施。

民眾探頭找啊望啊,尋覓獨角仙身影,好不容易看到樹幹有隻獨角仙,慵懶攀附上頭,怎麼看來似乎不太有生氣。

“這裡生態對牠們來說,太熱了,就會被熱死”

“獨角仙牠們不太適合,在夏天的時候出沒”

東勢獨角仙生態公園,是全台首座以獨角仙為主題的公園,5月11日正式啟用,30日還幫獨角仙們,辦進駐儀式,沒想到卻有民眾發現,展示區內部分獨角仙不明原因死翹翹,成了標本。

[[民眾]]
“(獨角仙死亡)是蠻可憐的,(展示區)設施要把做完善一點,不然獨角仙很無辜”

[[民眾]]
“樹還沒有長的很茂密,那邊的環境,對他們來說,還沒有很友善”

[[民眾]]
“那個不是說熱死,因為牠們壽命很短,現在這段時間是交配期,交配後,公的一個星期就死了”

獨角仙暴斃,死因成謎,專家來解答。

[[聲音來源:甲蟲店業者 李昱宏]]
“牠是屬於內循環系統,所以太陽照射,牠沒辦法散熱,在牠體內一直悶,就直接被悶死,可能那邊的樹不夠大,樹蔭不夠多,牠們無法遮陽”

[[台中市養護工程處山線工程隊長 陳昭仁]]
“建設局養護工程處已立即完成遮陰,與灑水等棲地優化措施”

市府表示,獨角仙生命短暫,易受氣候高溫,交配等原因受傷或死亡,會持續加強遮陰與灑水,進行環境優化。

更多新聞內容,請鎖定:
民視台灣台(152頻道)週一至週五晚上9:30
民視新聞台(53頻道)週二至週六凌晨1:00

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