A biodiversity action plan (BAP) is an internationally recognized program aimed at protecting and restoring threatened species and habitats, and at strengthening the resilience of biological systems. The concept emerged from the 1992 Convention on Biological Diversity (CBD), which called on participating nations to develop strategies for conserving biodiversity. As of 2009, 191 countries had ratified the CBD, although only a portion of them had produced comprehensive BAP documents.

The core components of a typical BAP include: (a) compiling inventories of biological data for selected species or habitats; (b) assessing the conservation status of species within defined ecosystems; (c) setting clear targets for conservation and restoration; and (d) developing budgets, timelines, and institutional partnerships for implementation.

Species plans

A fundamental method of engagement to a BAP is thorough documentation regarding individual species, with emphasis upon the population distribution and conservation status. This task, while fundamental, is highly daunting, since only an estimated ten percent of the world's species are believed to have been characterized as of 2006,IUCN Red-list statistics (2006) most of these unknowns being fungi, invertebrate animals, micro-organisms and plants. For many bird, mammal and reptile species, information is often available in published literature; however, for fungi, invertebrate animals, micro-organisms and many plants, such information may require considerable local data collection. It is also useful to compile time trends of population estimates in order to understand the dynamics of population variability and vulnerability. In some parts of the world complete species inventories are not realistic; for example, in the Madagascar dry deciduous forests, many species are completely undocumented and much of the region has never even been systematically explored by scientists.

A species plan component of a country's BAP should ideally entail a thorough description of the range, habitat, behaviour, breeding and interaction with other species. Once a determination has been made of conservation status (e.g. rare, endangered, threatened, vulnerable), a plan can then be created to conserve and restore the species population to target levels. Examples of programmatic protection elements are: habitat restoration; protection of habitat from urban development; establishment of property ownership; limitations on grazing or other agricultural encroachment into habitat; reduction of slash-and-burn agricultural practises; outlawing killing or collecting the species; restrictions on pesticide use; and control of other environmental pollution. The plan should also articulate which public and private agencies should implement the protection strategy and indicate budgets available to execute this strategy.

Agricultural Plans Agricultural practices can reduce the biodiversity of a region significantly. Biodiversity Action Plans for agricultural production are necessary to ensure a biodiversity friendly production. It has not been common for companies to integrate biodiversity aspects into their value chain, but some companies and organizations have shown overall efforts for implementing better practices.

An existing example for guidelines on biodiversity practices in agriculture is the Biodiversity Action Plan for spice production in India. By planning and implementing biodiversity friendly measures, farmers can mitigate negative impacts and support positive influences.

Habitat plans Where a number of threatened species depend upon a specific habitat, it may be appropriate to prepare a habitat protection element of the Biodiversity Action Plan. Examples of such special habitats are: raised acidic bogs of Scotland; Waterberg Biosphere bushveld in South Africa; California's coastal wetlands; and Sweden's Stora Alvaret on the island of Öland. In this case also, careful inventories of species and also the geographic extent and quality of the habitat must be documented. Then, as with species plans, a program can be created to protect, enhance and/or restore habitat using similar strategies as discussed above under the species plans.

Specific countries Some examples of individual countries which have produced substantive Biodiversity Action Plans follow. In every example the plans concentrate on plants and vertebrate animals, with very little attention to neglected groups such as fungi, invertebrate animals and micro-organisms, even though these are also part of biodiversity. Preparation of a country BAP may cost up to 100 million pounds sterling, with annual maintenance costs roughly ten percent of the initial cost. If plans took into account neglected groups, the cost would be higher. Obviously costs for countries with small geographical area or simplified ecosystems have a much lesser cost. For example, the St. Lucia BAP has been costed in the area of several million pounds sterling.

Australia

Australia has developed a detailed and rigorous Biodiversity Action Plan. This document estimates that the total number of indigenous species may be 560,000, many of which are endemic. A key element of the BAP is protection of the Great Barrier Reef, which is actually in a much higher state of health than most of the world's reefs, Australia having one of the highest percentages of treated wastewater. There are however serious ongoing concerns, particularly in regards to the ongoing negative impact on water quality from land use practices. Also, climate change impact is feared to be significant.

Considerable analysis has been conducted on the sustainable yield of firewood production, a major threat to deforestation in most tropical countries. Biological inventory work; assessment of harvesting practices; and computer modeling of the dynamics of treefall, rot and harvest; have been carried out to adduce data on safe harvesting rates. Extensive research has also been conducted on the relation of brush clearance to biodiversity decline and impact on water tables;Andreas Glanznig, Native Vegetation Clearance, Habitat Loss and Biodiversity Decline: an overview of recent native vegetation clearance in Australia and its implications for biodiversity, Biodiversity Series, Paper No. 6, Biodiversity Unit, June 1995 for example, these effects have been analyzed in the Toolibin Lake wetlands region.

New Zealand

New Zealand has ratified the Convention on Biological Diversity and as part of The New Zealand Biodiversity Strategy and Biodiversity Action Plans are implemented on ten separate themes.

Local government and some companies also have their own Biodiversity Action Plan.

St. Lucia The St. Lucia BAP recognizes impacts of large numbers of tourists to the marine and coastal diversity of the Soufrière area of the country. The BAP specifically acknowledges that the carrying capacity for human use and water pollution discharge of sensitive reef areas was exceeded by the year 1990. The plan also addresses conservation of the historic island fishing industry. In 1992, several institutions in conjunction with native fishermen to produce a sustainable management plan for fishery resources, embodied in the Soufrière Marine Management Area.

The St. Lucia BAP features significant involvement from the University of the West Indies. Specific detailed attention is given to three species of threatened marine turtles, to a variety of vulnerable birds and a number of pelagic fishes and cetaceans. In terms of habitat conservation the plan focusses attention on the biologically productive mangrove swamps and notes that virtually all mangrove areas had already come under national protection by 1984.St. Lucia National Marine Fisheries Act of 1984, Section 10, (1984)

Tanzania The Tanzania national BAP addresses issues related to sustainable use of Lake Manyara, an extensive freshwater lake, whose usage by humans accelerated in the period 1950 to 1990. The designation of the Lake Manyara Biosphere Reserve under UNESCO's Man and the Biosphere Programme in 1981 combines conservation of the lake and surrounding high value forests with sustainable use of the wetlands area and simple agriculture. This BAP has united principal lake users in establishing management targets. The biosphere reserve has induced sustainable management of the wetlands, including monitoring groundwater and the chemistry of the escarpment water source.

United Kingdom

The United Kingdom Biodiversity Action Plan covers not only terrestrial species associated with lands within the UK, but also marine species and migratory birds, which spend a limited time in the UK or its offshore waters. The UK plan encompasses "391 Species Action Plans, 45 Habitat Action Plans and 162 Local Biodiversity Action Plans with targeted actions". This plan is noteworthy because of its extensive detail, clarity of endangerment mechanisms, specificity of actions, follow up monitoring program and its inclusion of migrating cetaceans and pelagic birds.

On August 28, 2007, the new Biodiversity Action Plan (BAP) [launched in 1997] identified 1,149 species and 65 habitats in the UK that needed conservation and greater protection. The updated list included the hedgehog, house sparrow, grass snake and the garden tiger moth, while otters, bottlenose dolphins and red squirrels remained in need of habitat protection.

In May 2011, the European Commission adopted a new strategy to halt the loss of biodiversity and ecosystem services in the EU by 2020, in line with the commitments made at the 10th meeting of the Convention on Biological Diversity (CBD) held in Nagoya, Japan in 2010. In 2012 the UK BAP was succeeded by the 'UK Post-2010 Biodiversity Framework'.

UK BAP website To support the work of the UK BAP, the UK BAP website was created by JNCC in 2001. The website contained information on the BAP process, hosted all relevant documents, and provided news and relevant updates. In March 2011, as part of the UK government's review of websites, the UK BAP site was ‘closed’, and the core content was migrated into the JNCC website. Content from the original UK BAP website has been archived by the National Archives as snapshots from various dates (for example, UK BAP: copy March 2011; copy 2012, JNCC. Accessed via National Archives, London (2012)).

United States Twenty-six years prior to the international biodiversity convention, the United States had launched a national program to protect threatened species in the form of the 1966 Endangered Species Act. The legislation created broad authority for analyzing and listing species of concern, and mandated that Species Recovery Plans be created. Thus, while the USA is an unratified signer of the accord, arguably it has the longest track record and most comprehensive program of species protection of any country. There are about 7000 listed species (e.g. endangered or threatened), of which about half have approved Recovery Plans. While this number of species seems high compared to other countries, the value is rather indicative of the total number of species characterized, which is extremely large.

Uzbekistan