2007 Photo Gallery

The photographs presented here represent a selection of species from the 2007 IUCN Red List and were contributed from a range of sources including IUCN SSC Specialist Group members and ARKive. If you wish to use any of these photographs, please contact the photographers directly to request their permission to do so. For a wider selection of threatened species imagery, please see ARKive (www.arkive.org), an online multi-media of the world's species.




The Baiji (Lipotes vexillifer) is probably the most threatened cetacean species in the world. The last documented sighting of the species was in 2002 and in November/December 2006 surveys failed to find any individuals of the species in its native Yangtze River in China. The species has been listed as Critically Endangered since 1996, but in 2007 it was reassessed as Critically Endangered and flagged as Possibly Extinct. Entanglement in fishing gear, electric fishing practices, boat propeller strikes, dam construction, river siltation (from deforestation and agricultural expansion), and pollution have all contributed to the dramatic declines of this species. Further survey work is essential to confirm whether this species still exists or if it is indeed now extinct; for example, a reported sighting of the species in August 2007 requires confirmation. Photo © Institute of Hydrobiology, Chinese Academy of Sciences.

Western Gorilla

The Western Gorilla (Gorilla gorilla) was uplisted from Endangered to Critically Endangered in 2007 after the Western Lowland Gorilla (G. g. gorilla) subspecies, suffered a population decline of more than 60% since the early 1980s. Hunting and deaths caused by Ebola were the main causes of this decline and both these threats continue to affect the Western Lowland Gorilla population. An investigation of Ebola outbreaks has revealed that if this disease continues at its current rate and trajectory, then the Western Lowland Gorilla abundance in all current protected areas could decline by 45% between 1992 and 2011. The Western Lowland Gorilla makes up most of the current Western Gorilla population. The other subspecies, Cross River Gorilla (G. g. diehli), was first listed as Critically Endangered in 1996. With fewer than 200 mature adults remaining in this population and ongoing habitat loss, it is still a highly threatened subspecies and remains in the Critically Endangered category. Photo © M. Watson / www.ardea.com. Photo provided by ARKive

Sumatran Orangutan

Sumatran Orangutan (Pongo abelii) is listed as Critically Endangered. Endemic to the island of Sumatra in Indonesia, this ape has suffered a population decline of more than 80% over the last 75 years. The species is seriously threatened by logging (both legal and illegal), wholesale conversion of forest to agricultural land, and oil palm plantations, and fragmentation by roads. Animals are also illegally hunted and captured for the international pet trade but this appears to be more a symptom of habitat conversion, as orangutans are killed as pests when they raid fruit crops at the forest edge. Most orang-utans occur outside of protected areas. After a period of relative stability, pressure on these forests is increasing once again as a result of the recent peace accord, and a dramatic increase in demand for timber and other natural resources after the December 2004 tsunami. Photo © Anup Shah / naturepl.com. Photo provided by ARKive

Speke's Gazelle

Speke's Gazelle (Gazella spekei) is endemic to the Horn of Africa. Formerly widespread in the open barren grasslands of Somalia and the central coastal region, this gazelle currently inhabits a 20-40 km wide grassland plain that extends along the Indian Ocean coastline of Somalia. The species was rare in eastern Ethiopia in the mid-1980s, and extreme hunting pressure was on the verge of eliminating the species from the area even then. Political instability and periodic civil and military conflicts over the past 20 years in Somalia have resulted in a prevalence of weapons, over-exploitation of wildlife, and lack of protection for wildlife. An illegal wildlife trade, including in antelopes, has developed in Somalia during the last few years. Drought and overgrazing due to increasing numbers of domestic livestock have also negatively affected habitat. This gazelle has declined by more than 50% since 1988 and hence its status has been changed from Vulnerable to Endangered. Photo © Mark Bowler / NHPA / Photoshot. Photo provided by ARKive


White-headed Vulture

White-headed Vulture (Trigonoceps occipitalis) was uplisted from Least Concern to Vulnerable in 2007, and was further uplisted to Critically Endangered in 2015 - a jump from the lowest to highest extinction risk categories within a decade. Photo © Nigel J. Dennis / NHPA / Photoshot. Photo provided by ARKive

Egyptian Vulture

The Egyptian Vulture (Neophron percnopterus) has a large range, including southern Europe, Africa, and central Asia to northern India and Nepal. Nevertheless, this species has been uplisted from Least Concern to Endangered on the 2007 Red List following a very recent and extremely rapid population decline in India combined with severe long term declines in Europe (>50% over the last three generations) and West Africa, plus ongoing declines through much of the rest of its African range, owing to a variety of threats. Declines in parts of Africa are likely to have been driven by loss of wild ungulate populations and overgrazing in some areas by livestock. Disturbance, lead poisoning (from gun-shot) and collision with powerlines are currently impacting European populations. In India, it appears that the veterinary drug Diclofenac is driving the recent rapid declines. In Morocco at least, the species is taken for use in traditional medicine. Photo © Bernard Castelein / naturepl.com. Photo provided by ARKive

Mauritius Parakeet

The Mauritius Parakeet (Psittacula eques) survives only on Mauritius; it is now extinct on Réunion. This parakeet's past decline and contracting distribution was caused by severe destruction and degradation of its native habitat. From the 1970s to the mid-1980s only 10 or so birds were known. However, after a period of successful breeding, the population size had grown to 16-22 by 1993-1994, and 59-73 wild birds by 1998. The rapid increase in population size since 1995 is due to intensive management of the wild population and discovery of previously unknown breeding birds. In January 2000 the population size was 106-126 wild individuals. This bird occupies only around 40 km2 of remnant native upland forest and uses only around 50% of this area regularly. The remaining habitat continues to be highly degraded by cyclones, influences of past forestry practices, spread of introduced plants and animals (e.g., pigs, Rusa Deer). As a result of the increased population size, P. eques was downlisted from Critically Endangered in 2007, but it is still threatened and is now listed as Endangered. Photo © Malcolm Burgess. Photo provided by ARKive



Gharial (Gavialis gangeticus) was uplisted from Endangered to Critically Endangered in 2007. Its historic range extended from the Indus River (Pakistan) to the Irrawaddy River (Myanmar). Today three widely separated breeding subpopulations are left in India, and one in Nepal. Its decline is mainly due to habitat loss through, for example, rivers being dammed and exploited for human uses, expansion of crop and livestock agricultural areas. Along with habitat loss, current serious threats to the species include entanglement in fishing nets and hunting; parts of the Gharial are still used in some traditional medicines, and its eggs are eaten by tribal people. Photo © G. & H. Denzau / naturepl.com. Photo provided by ARKive

Blunt-nosed Leopard Lizard

The Blunt-nosed Leopard Lizard (Gambelia sila) is endemic to California in the United States and is listed as Endangered. Its distribution and abundance have both been greatly reduced due to habitat loss to urbanization, water development projects, and agricultural development; intensive mineral development, off-road vehicle activity, pesticides, overgrazing, and flooding. The species has been eliminated from 94% of its original range since the mid-1800s and its currently known occupied range includes scattered parcels of undeveloped land on the floor of the San Joaquin Valley and in the foothills of the Coast Range. There are not many more than a few dozen distinct subpopulations. Photo © Patrick Briggs

Santa Catalina Island Rattlesnake

The Santa Catalina Island Rattlesnake (Crotalus catalinensis) is endemic to Isla Santa Catalina, a 40 km2 island in the Gulf of California, Mexico. It was formerly a common species, but has probably declined, principally due to over-collecting and the past impact of feral cats. The species is listed as Critically Endangered. The current main threat to this species is the loss of individuals by killing and illegal collection. Santa Catalina Island is home to 10 reptile species, of which seven are endemic. Island endemic reptile species are often the most wanted in the illegal trade market, and hence are usually more threatened. The passive behaviour of this species makes it easy to catch or kill. Population declines of its main prey, the Catalina Deermouse (Peromyscus slevini) is also an important threat. Photo © Ingo Arndt / naturepl.com Photo provided by ARKive

Phelsuma antanosy

Phelsuma antanosy is a Critically Endangered gekko known from only two forests on Madagascar. Currently, there is a maximum of 9 km2 of suitable habitat available for this species. The population is severely fragmented and it is threatened by the destruction of its remaining forest habitat. Although new protected areas have been created within its range, illegal forest degradation continues. There are future plans to begin mining operations for ilmenite (used for creating titanium) in the area occupied by one of the remaining P. antanosy subpopulations, which threatens the future of this subpopulation. Photo © J. C. Randrianantoandro

Coachella Valley Fringe-toed Lizard

The Coachella Valley Fringe-toed Lizard (Uma inornata) is endemic to southern California in the United States, and is restricted to the Coachella Valley in Riverside County. Its small historical range (around 839 km2) is now much reduced due to agricultural and urban development; its habitat has been degraded by stabilization of dunes by planted windbreaks. At least 80-90% of this lizard's habitat has been lost. Roads and railroad cuttings fragment the remaining habitat. Sand migration due to winds may affect the long-term survival of this species at two of the sections of the Coachella Valley Preserve, as the dunes may be moving out of the conservation areas. The species is listed as Endangered. Photo © William Flaxington

Giant Gartersnake

Historically the range of the Giant Gartersnake (Thamnophis gigas) included much of the floor of the Central Valley (Sacramento and San Joaquin valleys) of California, United Sates. This Vulnerable species apparently is now extirpated from most of its range in the San Joaquin Valley due to loss and fragmentation of wetland habitats. Habitat loss and degradation remain the greatest threats to the survival of this snake. In some areas, predation by and competition with introduced species, parasitism, and road kills may also be serious threats. Photo © Gary Nafis

Panamint Alligator Lizard

The Panamint Alligator Lizard (Elgaria panamintina) is known only from California in the United States. This Vulnerable species is known from several locations in desert mountains of Inyo and Mono counties, California. The known area of occupancy is very small (probably less than 5 km2). Most known locations are in canyon riparian zones below permanent springs. All but a few of the known subpopulations occur on private lands and are currently at risk from mining, feral and domestic livestock grazing, and increasing off-road vehicle activity. Photo © Gary Nafis


Banggai Cardinalfish

The Banggai Cardinalfish (Pterapogon kauderni) is a rare example of a marine fish with an extremely limited geographic range. This Endangered fish is endemic to the Banggai Archipelago in Indonesia; its total range area is around 5,500 km2, however the maximum potential habitat available within this range is about 34 km2. The Banggai Cardinalfish is highly prized in the aquarium trade and has been heavily exploited since 1994, resulting in an 89% reduction in population size from the start of aquarium fishery in 1995-1996 to 2007. The present total population size is between 1.8 and 2.2 million individuals, but an estimated minimum of 700,000 to 900,000 fish are extracted every year for the aquarium trade. Significant destruction of its habitat due to dynamite fishing, recently discovered diseases and algal blooms which affect extensive areas of the species. coral field habitat are also major threats. Photo © B. Jones & M. Shimlock / NHPA / Photoshot. Photo provided by ARKive.

Humphead Parrotfish

The Humphead Parrotfish (Bolbometopon muricatum) is listed on the 2007 Red List as Vulnerable. This Indo-Pacific marine fish is now considered globally rare, with local densities negatively correlated with fishing pressure and with suspected local extinctions at some localities. Underwater surveys across its range have either failed to detect this species or have detected only rare individuals. It is considered abundant only on the Great Barrier Reef and at Rowley Shoals (Australia). This is a large-sized, long-lived species with low replacement rates and high vulnerability to fishing pressure. It is an important coral reef species, maintaining ecosystem resilience; the species consumes reef carbonate; its absence highlights the potential for marked changes in ecosystem function. The main threat to the Humphead Parrotfish is fishing, particularly spearfishing. Photo © Georgette Douwma / naturepl.com. Photo provided by ARKive


Floreana Coral

Floreana Coral (Tubastraea floreana) is a rare endemic coral to the Galápagos Archipelago. Before 1983, the species was known from only six sites. However, after the 1982-1983 El Niño event, it was not reported from any site until the early 1990s when three colonies were observed and photographed at Cousins, near Santiago. These colonies were observed each year until 2001 when they disappeared. Despite targeted searches throughout the Archipelago, the only colonies found recently were located at Gardner Islet, near Floreana in 2004. The dramatic reduction in this coral's distribution immediately after the 1982-83 El Niño event suggests that this mortality resulted from the event. Presumably climate change is an additional threat. It is listed on the 2007 Red List as Critically Endangered. Photo © P. Humann / www.fishid.com. Photo provided by ARKive

Wellington's Solitary Coral

Wellington's Solitary Coral (Rhizopsammia wellingtoni), endemic to the Galápagos Archipelago, was recorded from three sites prior to 1984. This coral was extremely abundant at Tagus Cove, Isabela, but all colonies have apparently disappeared since the 1982-83 El Niño event. It is possible that the species is now extinct, but further surveys are required to confirm this. Hence, it is listed on the 2007 Red List listed as Critically Endangered (Possibly Extinct). The threat of El Niño has not ceased, so if it still exists, there is likely to be continuing decline in the range of this species. Photo © P. Humann / www.fishid.com. Photo provided by ARKive


Wild Apricot

Although apricots are widely cultivated in many countries, the Wild Apricot (Armeniaca vulgaris) is considered very rare in its natural range (China, Kazakhstan, Kyrgyzstan and Uzbekistan). In Kazakhstan it is only known from three localities. This species is the progenitor of all cultivated apricots, but construction, development of tourism resorts, cutting for fuel wood, harvesting of fruit and the collection of germplasm by both national and international plant breeding companies threaten the remaining trees in the wild. This species is therefore listed as Endangered. Photo © Damiano Avanzato


Galápagos Kelp

The Galápagos Kelp (Eisenia galapagensis) is an endemic species from the Galápagos Islands. Prior to the 1980s, the species was recorded from multiple sites across the central and western archipelago, but currently it is known only from western Fernandina and southwestern Isabela, in spite of targeted surveys for the species. There has been an estimated population decline of 30 to 50% every ten years for the last 30 years. There have been widespread declines in algal populations in the Galápagos because of an increase in density of grazing sea urchins and other herbivores following overexploitation of predators, along with El Niño disturbances, probably exacerbated by climate change. The species is assessed as Vulnerable. Photo © Sean Connell, University of Adelaide. Photo provided by ARKive