Bullfrog Pan

## Bullfrog Pan, Benoni: Wetland Birding & Bullfrog Conservation on Johannesburg’s East Rand Bullfrog Pan is a shallow urban wetland on the outskirts of Benoni, east of Johannesburg, known locally for its birdlife and its role in conserving the African bullfrog. It lies near 170–172 President Brand Road in the Benoni/Rynfield area, surrounded by smallholdings and low-density housing. Rather than a manicured “park,” Bullfrog Pan is essentially a natural pan with reedbeds, open water, and rough paths – a spot people use for birdwatching, photography, and quiet nature time, with only basic infrastructure such as a few benches and no substantial formal facilities. --- ## What Bullfrog Pan Actually Is Geographically, Bullfrog Pan is one of a cluster of lakes and pans in Benoni’s wetland belt. A technical study describes it as a pan on the outskirts of Benoni, surrounded by smallholdings and underlain by granite and gneiss, with weathered kaolinite visible on some of the surrounding slopes. Content Local media and travel sources describe Bullfrog Pan as: - A small pan and wetland area attracting large numbers of waterbirds. - A quiet, relatively peaceful spot with benches for sitting and watching birds, on privately owned land that has historically allowed public access. - Part of a broader “South-eastern Wetlands and Grasslands – Bullfrog Pan” birding route promoted by BirdLife South Africa. Birding Because it’s a natural pan rather than a formal nature reserve with full visitor facilities, on-the-ground conditions can be quite changeable: water levels fluctuate, trails can be rough, and maintenance levels vary from year to year. Birding --- ## A Birdwatching Hotspot on the East Rand ### Species You Can Expect (Based on Documented Records) Local birding write-ups and newspaper coverage have recorded over 150 bird species at Bullfrog Pan and its immediate surroundings. Citizen Documented highlights include: - Waders and shorebirds - Black-winged stilt - “Blacksmith stilt” (likely blacksmith lapwing in current naming) - Pied avocet - African snipe Citizen - Ibises and spoonbills - Glossy ibis - African sacred ibis - African spoonbill Citizen - Egrets and herons - Great egret - Little egret - Yellow-billed egret Citizen - Waterfowl and other waterbirds - Flamingos, particularly noted in winter at Bullfrog Pan. - Egyptian geese, commonly seen from spring into summer. - Great crested grebe has been specifically mentioned for this pan. - Grassland and reedbed birds BirdLife’s Bullfrog Pan route notes characteristic grassland and wetland-edge species such as: - Cape longclaw - Long-tailed widowbird - Zitting cisticola over the grasslands - Southern red bishop, yellow-crowned bishop, southern masked weaver, and tawny-flanked prinia around the reedbeds. Birding South African bird photographers also share images from Bullfrog Pan showing white-faced whistling ducks and other waterfowl using the pan. ### What the Experience Feels Like (Based on Sources) Visitors and local writers describe Bullfrog Pan as: - A quiet environment where you can sit on benches and watch birds on the water. - Largely undeveloped, with few facilities beyond informal seating – you shouldn’t rely on toilets, cafés, or formal hides at the water’s edge. - Featuring rugged paths: one Johannesburg birding guide recommends hiking boots because the trail around the pan can be uneven. If you are into bird or wildlife photography, multiple sources specifically highlight Bullfrog Pan as a place people visit to shoot birds in flight and capture flamingos and other waterbirds against the wetland backdrop. --- ## The African Bullfrog Story & Conservation Work Bullfrog Pan isn’t just a birding hotspot – it has also played a significant role in African bullfrog (Pyxicephalus adspersus) conservation. ### Conservancy Status A conservation spokesperson quoted in the Benoni City Times noted that Bullfrog Pan and nearby Sand Pan were declared conservancies by the Gauteng Conservancy Stewardship Association, recognising their importance as shallow pans where bullfrogs can mate and lay eggs. Citizen According to that same coverage: - Bullfrog and Sand pans are described as shallow mating pans for bullfrogs, where females can lay around 4,000 eggs during breeding. - The eggs can hatch in roughly 30 hours, depending on temperature, and the tadpoles typically take 18–30 days to develop into small frogs. Citizen ### Rehabilitation and Large-Scale Clean-Up A profile of conservationist Lindy Mearns notes that in 1989 she approached Benoni’s council to rehabilitate Bullfrog Pan, which at that time was filled with rubbish. The clean-up reportedly cost more than R5 million, and the pan was restored, with an estimated 50,000 bullfrogs saved as a result of the rehabilitation efforts. Trust That same piece highlights long-running community work – including tree-planting and environmental education – which has supported the broader wetland system in Benoni. Trust ### Introducing Fish as Bullfrog Food In 2016, the Impala branch of the South African Hunters and Game Conservation Association relocated and introduced African mouthbreeders (dwarf tilapia) and straightfin barb (Ghieliemientjie) into Bullfrog Pan. Citizen According to their explanation, the goal was to: - Provide an additional food source for African bullfrogs, and - Reduce predation pressure on bullfrogs by ensuring there is also fish available as prey for birds that might otherwise focus heavily on tadpoles or young frogs. Citizen ### Ongoing Pressures Conservation commentary has repeatedly pointed to development around wetlands, road construction, traffic, and people killing bullfrogs for noise or nuisance reasons as significant threats to the species and their breeding pans. Citizen For travelers, that context is useful: Bullfrog Pan is not an untouched wilderness, but an urban wetland where conservation successes sit alongside ongoing pressures from surrounding development. --- ## Water Levels, Flooding & Water Quality – Important Context ### Flooding and High Water Levels Local reporting in 2022 documented that heavy rains of over 900 mm since the previous October caused Bullfrog Pan to exceed its 50-year flood line, with water overtopping its usual banks and flooding adjacent access roads. Residents on nearby Evans Road reported being unable to safely access their properties for weeks during this period. Citizen This illustrates two important points for visitors: - Water levels can be highly variable – the pan has been documented as completely dry during some field visits in earlier studies, Content and as flooding surrounding roads in wetter cycles. Citizen - Access conditions can change quickly after heavy rain, so it is wise to check recent local updates or ask accommodation hosts before planning a visit during the rainy season. ### Water Quality Testing In 2018, water samples from Bullfrog Pan tested by local media raised concerns about pollution, leading to further investigation. The Ekurhuleni Metropolitan Municipality’s own tests from March 2018 were subsequently reported as not indicating severe sewage pollution in the pan water, though results differed from the initial independent interpretation. Citizen Because water quality can evolve over time with changing inflows and development upstream, anyone considering water-based recreation should verify current local guidance rather than relying on historical test results. --- ## Planning a Visit to Bullfrog Pan ### Getting There & Access - Location: Near 170–172 President Brand Road, Benoni, Gauteng, in the Rynfield / Benoni Small Farms area. - Approach: BirdLife’s Bullfrog Pan route recommends parking by the signboard on arrival and then taking a short walk into the wetland area. Birding Access historically has involved crossing or skirting private property with public use allowed. One travel summary explicitly describes Bullfrog Pan as a private property with public access, with benches for birdwatchers and few formal facilities. Access arrangements on private land can change, so it is important to respect any signage, gates, or local instructions. ### On-Site Conditions From the available sources, you can reasonably expect: - Rugged paths rather than paved walkways; a Johannesburg birding guide suggests hiking boots as the trail can be rough. - Some benches facing the water for sitting quietly and watching birds. - Minimal infrastructure – reports and reviews do not mention toilets, cafés, or information centres at the water’s edge. Because this is an open natural area, weather exposure is real: in summer, heat and thunderstorms are common on the Highveld; in winter, mornings can be very cold, even on clear days. ### Best Time of Day & Season (Based on Documented Patterns) - A Joburg birding article notes that flamingos are particularly associated with winter at Bullfrog Pan. - Egyptian geese are mentioned as especially prominent from spring through summer. For general birding, early mornings and late afternoons tend to be most productive and comfortable on the Highveld; this is a broad rule of thumb rather than Bullfrog-specific data, but it aligns with how many local birders use the site in practice (as seen in birding posts and images shared from the pan). Birding --- ## Practical & Responsible-Travel Tips Based on how Bullfrog Pan is described by conservation bodies and local media, a few practical guidelines make sense: