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Butterfly Surveyors

Butterfly Surveyors are the first team of its kind formed by the general public. The team invests substantial human resources over the long-term to collect data on butterfly ecology. Participants must undertake a series of indoor and outdoor training sessions and assessments before becoming Butterfly Surveyors. Surveyors are responsible for visiting designated butterfly hotspots to record their species and numbers on a regular basis. All the survey data is then uploaded to We love Butterflies Net, so members of the public can monitor conditions of butterfly hotspots together.

Launched in 2008, the scheme recruits surveyors from February to May and adds a butterfly monitoring hotspot each year. There are currently more than 300 members and twelve butterfly monitoring hotspots including: San Tau – Lantau Island, Luk Keng – Fanling, Wu Kau Tang – Tai Po, Lam Tsuen – Tai Po (She Shan and Ng Tung Chai), Yuen Tun Ha – Tai Po, Sha Tau Kok, Sham Chung and Yung Shue O – Sai Kung, Pak Sha O and Lai Chi Chong – Sai Kung, Mui Wo – Lautau Island, Ho Sheung Heung / Long Valley / Lok Ma Chau, Tai Lam Country Park (Kam Tin) and Lung Kwu Tan - Tuen Mun.

Butterfly Surveyors are recruited annually in March / April, please refer to We love Butterflies Net for further details.

In the past, there have been a number of important butterfly findings and records, including: