Oct, 2015. 50 experts leading 300 secondary students recorded more than 680 species in 30 hours, covering marine, terrestrial and intertidal habitats, in Tai Tam site of special scientific interest (SSSI). This event comes as part of the ‘Biodiversity Festival 2015’, an Agriculture, Fisheries and Conservation Department (AFCD) lead project that encompasses many events, exhibitions and seminars, and is a major section of Hong Kong's Biodiversity Strategy and Action Plan (BSAP). Highlights included 2 species of moth that are extremely rare and native to Hong Kong, the first official record of coral in Tai Tam Bay and the first official record of juvenile horseshoe crabs on Hong Kong island. Data are made available through an online platform iSpot. BioBlitz@CityU is a competition in the small wooded park on university campus organized by City University of Hong Kong on 4 March 2016. On 21–22 Oct, 2017, Lung Fu Shan Environmental Education Centre organized their first BioBlitz. This center was jointly established by the Environmental Protection Department of HK Government and The University of Hong Kong in 2008. 100 participants and volunteers found 151 species in Lung Fu Shan with the guidance of 11 experts within 24 hours. In 2018 this was expanded to separate bioblitz surveys into four animal groups: Birds; Butterflies, (other) Insects, and Amphibians and Reptiles. And in 2019 another bioblitz is planned. Tai Tam Tuk Foundation organized their second BioBlitz on 3–4 Nov, 2017. They translated the iNaturalist app and slideshow into Chinese with the help of Hong Kong Explorers Initiative and the technical support of Scott Loarie and Alex Shepard from iNaturalist.org for better data collection among local participants. Also, they organized the pilot self-guided activity "DIY BioBlitz" with the help of Environmental Life Science Society, HKU and the teacher training in this event. Data are made available: https://www.inaturalist.org/projects/hk-bioblitz-2017 This event is subvented by Agriculture, Fisheries and Conservation Department of HK Government. In January 2019 the Hong Kong BioBlitz @ Hong Kong Park was carried out in Kong Kong Park. Utilizing iNaturalist and experts from the Natural History Museum, London, and Tai Tam Tuk Eco Education Centre. With popularity of City Nature Challenge in Hong Kong since its first participation in 2018, bioblitzes have increasingly been combined with this and other iNaturalist based challenges such as the Hong Kong Inter-School City Nature Challenge. Hungary BioBlitz Events in Hungary are organized by the Hungarian Biodiversity Research Society http://www.biodiverzitasnap.hu/