Cause environment
Cause
All
animal
environment
food
health
safety
water
Event Organizer
All
Alliance to Save Energy
American Hiking Society
Avian Welfare Coalition
Convention on Wetlands
Earth Day Network
Endangered Species Coalition
Environmental Protection Agency (EPA)
Global Wind Energy Council
International Wood Culture Society
Keep America Beautiful
League of American Bicyclists
Polar Bears International
Rainforest Partnership
The Oceans Project
United Nations
Wildlife Conservation Society
WWF
april

Event Details
In spring 1970, Senator Gaylord Nelson created Earth Day as a way to force this issue onto the national agenda. Twenty million Americans demonstrated in different U.S. cities, and it
Event Details
In spring 1970, Senator Gaylord Nelson created Earth Day as a way to force this issue onto the national agenda. Twenty million Americans demonstrated in different U.S. cities, and it worked! In December 1970, Congress authorized the creation of a new federal agency to tackle environmental issues, the U.S. Environmental Protection Agency.
#EarthDayEveryDay
Organizer

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Arbor Day is celebrated on the last Friday in April, although some states observe it on dates that better coincide with the local area’s planting times. For instance, Hawaii celebrates
Event Details
Arbor Day is celebrated on the last Friday in April, although some states observe it on dates that better coincide with the local area’s planting times. For instance, Hawaii celebrates Arbor Day on the first Friday of November, and Alaskans celebrate it on the third Monday in May.
may

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American Wetlands Month is a time when the EPA and our partner federal, state, tribal, local, non-profit and private sector organizations celebrate the vital importance of wetlands to our Nation’s
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American Wetlands Month is a time when the EPA and our partner federal, state, tribal, local, non-profit and private sector organizations celebrate the vital importance of wetlands to our Nation’s ecological, economic, and social health. Wetlands help improve water quality and supply, reduce flooding and provide critical habitat for plants, fish and wildlife.
Organizer

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May is National Bike Month, sponsored by the League of American Bicyclists and celebrated in communities from coast to coast. Established in 1956, National Bike Month is a chance to
Event Details
May is National Bike Month, sponsored by the League of American Bicyclists and celebrated in communities from coast to coast. Established in 1956, National Bike Month is a chance to showcase the many benefits of bicycling — and encourage more folks to give biking a try.
Organizer
08may1:00 am1:00 amWorld Migratory Bird Day (Spring)

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In 1993, the Smithsonian Migratory Bird Center created International Migratory Bird Day. This educational campaign focused on the Western Hemisphere and celebrates its 25th year in 2018. Since 2007, IMBD
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In 1993, the Smithsonian Migratory Bird Center created International Migratory Bird Day. This educational campaign focused on the Western Hemisphere and celebrates its 25th year in 2018. Since 2007, IMBD has been coordinated by Environment for the Americas (EFTA), a non-profit organization that strives to connect people to bird conservation.
Second Saturday of May and October
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
20may1:00 am1:00 amWorld Bee Day

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Bees and other pollinators, such as butterflies, bats and hummingbirds, are increasingly under threat from human activities. To raise awareness of the importance of pollinators, the threats they face and their
Event Details
Bees and other pollinators, such as butterflies, bats and hummingbirds, are increasingly under threat from human activities.
To raise awareness of the importance of pollinators, the threats they face and their contribution to sustainable development, the UN designated 20 May as World Bee Day
#WorldBeeDay #SavetheBees
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
21may1:00 am1:00 amEndangered Species Day

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Endangered Species Day is an opportunity for people of all ages to learn about the importance of protecting endangered species and everyday actions they can take to help protect them. Third
Event Details
Endangered Species Day is an opportunity for people of all ages to learn about the importance of protecting endangered species and everyday actions they can take to help protect them.
Third Friday of May
Organizer
Endangered Species CoalitionThe Endangered Species Coalition’s mission is to stop the human-caused extinction of our nation’s at-risk species, to protect and restore their habitats, and to guide these fragile populations along the road to recovery.
21may1:00 am1:00 amBike to Work Day

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40% of all trips in the U.S. are less than two miles, making bicycling a feasible and fun way to get to work. With increased interest in healthy, sustainable and
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40% of all trips in the U.S. are less than two miles, making bicycling a feasible and fun way to get to work. With increased interest in healthy, sustainable and economic transportation options, it’s not surprising that, from 2000 to 2013, the number of bicycle commuters in the U.S. grew by more than 62 percent.
Third Friday of May
Organizer
22may1:00 am1:00 amInternational Day for Biological Diversity

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While there is a growing recognition that biological diversity is a global asset of tremendous value to present and future generations, the number of species is being significantly reduced by
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While there is a growing recognition that biological diversity is a global asset of tremendous value to present and future generations, the number of species is being significantly reduced by certain human activities.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.

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Celebrated on May 23 every year.
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Celebrated on May 23 every year.
june
05jun1:00 am1:00 amWorld Environment Day

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The United Nations, aware that the protection and improvement of the human environment is a major issue, which affects the well-being of peoples and economic development throughout the world, designated
more
Event Details
The United Nations, aware that the protection and improvement of the human environment is a major issue, which affects the well-being of peoples and economic development throughout the world, designated 5 June as World Environment Day. The celebration of this day provides us with an opportunity to broaden the basis for an enlightened opinion and responsible conduct by individuals, enterprises and communities in preserving and enhancing the environment. Since it began in 1974, it has grown to become a global platform for public outreach that is widely celebrated in more than 100 countries.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
05jun1:00 am1:00 amNational Trails Day

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Thousands of hikers, bikers, rowers, horseback riders, trail clubs, federal and local agencies, land trusts, and businesses come together in partnership to advocate for, maintain, and clean up public lands
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Thousands of hikers, bikers, rowers, horseback riders, trail clubs, federal and local agencies, land trusts, and businesses come together in partnership to advocate for, maintain, and clean up public lands and trails.
First Saturday in June
Organizer
American Hiking SocietyAmerican Hiking works with Congress, federal agencies, and partners on policy issues and legislation to ensure funding for trails, preservation of public lands, and protection of the hiking experience.
07jun1:00 am1:00 amWorld Food Safety Day

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Food safety is the absence -- or safe, acceptable levels -- of hazards in food that may harm the health of consumers. Food-borne hazards can be microbiological, chemical or physical
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Food safety is the absence — or safe, acceptable levels — of hazards in food that may harm the health of consumers. Food-borne hazards can be microbiological, chemical or physical in nature and are often invisible to the plain eye: bacteria, viruses or pesticide residues are some examples.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.

Event Details
On World Oceans Day, people around our blue planet celebrate and honor our one global ocean, which connects us all. Get together with your family, friends, community, and the planet
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On World Oceans Day, people around our blue planet celebrate and honor our one global ocean, which connects us all. Get together with your family, friends, community, and the planet to start creating a better future. By working together, we can — and will — protect our shared ocean. Join this growing global celebration on 8 June with continuing engagement year-round!
Takes place every June 8
#WorldOceansDay
Organizer
The Oceans ProjectThe Ocean Project has grown from a founding handful of aquariums and other organizations in 1997 into the world’s most extensive network for advancing conservation and solutions-oriented action for our ocean.

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Global Wind Day is a worldwide event that occurs annually on 15 June. It is a day for discovering wind, its power and the possibilities it holds to reshape our
Event Details
Global Wind Day is a worldwide event that occurs annually on 15 June. It is a day for discovering wind, its power and the possibilities it holds to reshape our energy systems, decarbonise our economies and boost jobs and growth.
Occurs annually on June 15
Organizer
Global Wind Energy CouncilThe Global Wind Energy Council is the international trade association for the wind power industry. Our mission is to ensure that wind power establishes itself as the answer to today’s energy challenges, providing substantial environmental and economic benefits.
17junAll DayWorld Day to Combat Desertification and Drought

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Desertification is the degradation of land in arid, semi-arid and dry sub-humid areas. It is caused primarily by human activities and climatic variations. The World Day to Combat Desertification and Drought
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Desertification is the degradation of land in arid, semi-arid and dry sub-humid areas. It is caused primarily by human activities and climatic variations. The World Day to Combat Desertification and Drought is observed every year to promote public awareness of international efforts to combat desertification.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
18junAll DaySustainable Gastronomy Day

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Sustainable Gastronomy Day emphasizes the need to focus the world’s attention on the role that sustainable gastronomy can play. It also reaffirms that all cultures and civilizations are contributors and
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Sustainable Gastronomy Day emphasizes the need to focus the world’s attention on the role that sustainable gastronomy can play. It also reaffirms that all cultures and civilizations are contributors and crucial enablers of sustainable development.
The UN General Assembly adopted on 21 December 2016 its resolution A/RES/71/246 and designated 18 June as an international observance, Sustainable Gastronomy Day
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
22jun1:00 am1:00 amWorld Rainforest Day

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The first World Rainforest Day was launched on June 22nd, 2017 by Rainforest Partnership as a collaborative effort to raise awareness and encourage action to protect the world’s rainforests.
Event Details
The first World Rainforest Day was launched on June 22nd, 2017 by Rainforest Partnership as a collaborative effort to raise awareness and encourage action to protect the world’s rainforests.
Organizer
Rainforest PartnershipRainforest Partnership is an international non-profit dedicated to protecting and regenerating tropical rainforests through community based projects in the Amazon.
29jun1:00 am1:00 amInternational Day of the Tropics

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The Tropics account for 40 percent of the world’s total surface area and are host to approximately 80 percent of the world’s biodiversity and much of its language and cultural
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The Tropics account for 40 percent of the world’s total surface area and are host to approximately 80 percent of the world’s biodiversity and much of its language and cultural diversity. The tropical region faces a number of challenges such as climate change, deforestation, logging, urbanisation, and demographic changes.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
july
11jul1:00 am1:00 amWorld Population Day

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Recognizes that reproductive health and gender equality are essential for achieving sustainable development.
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Recognizes that reproductive health and gender equality are essential for achieving sustainable development.
Organizer
United NationsThe United Nations is an international organization founded in 1945. It is currently made up of 193 Member States. The mission and work of the United Nations are guided by the purposes and principles contained in its founding Charter.
29jul1:00 am1:00 amWorld Tiger Day

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Global Tiger Day is celebrated every year on July 29th as a way to raise awareness about this magnificent but endangered big cat. The day was founded in 2010, when
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Global Tiger Day is celebrated every year on July 29th as a way to raise awareness about this magnificent but endangered big cat. The day was founded in 2010, when the 13 tiger range countries came together to create Tx2 – the global goal to double the number of wild tigers by the year 2022.
Organizer
WWFThe world’s leading conservation organization, WWF works in 100 countries and is supported by more than one million members in the United States and close to five million globally. WWF's unique way of working combines global reach with a foundation in science, involves action at every level from local to global, and ensures the delivery of innovative solutions that meet the needs of both people and nature.
august
19aug1:00 am1:00 amInternational Orangutan Day

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To recognize the most iconic victim of the palm oil industry, International Orangutan Day has been set for August 19th. This event is to help encourage the public to take
Event Details
To recognize the most iconic victim of the palm oil industry, International Orangutan Day has been set for August 19th. This event is to help encourage the public to take action in preserving this amazing species.
#OrangutanDay