Grass snake  (Natrix natrix)

Antarctica

All Antarctic species

• Antarctica
• Bouvet Island
• French Southern Territories (the)
• Heard Island and McDonald Islands
• South Georgia and the South Sandwich Islands

Australia/Oceania

All Australia/Oceania species

• American Samoa
• Australia
• Cook Islands
• Fiji
• French Polynesia
• Guam
• Kiribati
• Marshall Islands
• Micronesia, Federated States of
• Nauru
• New Caledonia
• New Zealand
• Niue
• Norfolk Island
• Northern Mariana Islands
• Palestinian Territory, Occupied
• Papua New Guinea
• Pitcairn

• Samoa
• Solomon Islands
• Tokelau
• Tonga
• Tuvalu
• United States Minor Outlying Islands
• Vanuatu
• Wallis and Futuna

North America

All North American species

• Anguilla
• Antigua and Barbuda
• Aruba
• Bahamas
• Barbados
• Belize
• Bermuda
• Canada
• Cayman Islands
• Costa Rica
• Cuba
• Dominica
• Dominican Republic
• El Salvador
• Grenada
• Guadeloupe
• Guatemala
• Haiti

• Honduras
• Jamaica
• Martinique
• Mexico
• Montserrat
• Netherlands Antilles
• Nicaragua
• Panama
• Puerto Rico
• Saint Barthélémy
• Saint Kitts and Nevis
• Saint Lucia
• Saint Martin (French)
• Saint Pierre and Miquelon
• Saint Vincent and the Grenadines
• Trinidad and Tobago
• Turks and Caicos Islands
• USA

• Virgin Islands, British
• Virgin Islands, U.S.

South America

All South American species

• Argentina
• Bolivia
• Brazil
• Chile
• Colombia
• Ecuador
• Falkland Islands (Malvinas)
• French Guiana
• Guyana
• Paraguay
• Peru
• Suriname
• Uruguay
• Venezuela

Countries beginning with A

• Afghanistan
• Albania
• Algeria
• American Samoa
• Andorra
• Angola
• Anguilla
• Antarctica
• Antigua and Barbuda
• Argentina
• Armenia
• Aruba
• Australia
• Austria
• Azerbaijan

Countries beginning with B

• Bahamas
• Bahrain
• Bangladesh
• Barbados
• Belarus
• Belgium
• Belize
• Benin
• Bermuda
• Bhutan
• Bolivia
• Bosnia and Herzegovina
• Botswana
• Bouvet Island
• Brazil
• British Indian Ocean Territory
• Brunei Darussalam
• Bulgaria

• Burkina Faso
• Burundi

Countries beginning with C

• Cambodia
• Cameroon
• Canada
• Cape Verde
• Cayman Islands
• Central African Republic
• Chad
• Chile
• China
• Christmas Island
• Cocos (Keeling) Islands
• Colombia
• Comoros
• Congo
• Congo, The Democratic Republic of the
• Cook Islands
• Costa Rica
• Côte d'Ivoire

• Croatia
• Cuba
• Cyprus
• Czech Republic

Countries beginning with D

• Denmark
• Djibouti
• Dominica
• Dominican Republic

Countries beginning with E

• Ecuador
• Egypt
• El Salvador
• Equatorial Guinea
• Eritrea
• Estonia
• Ethiopia

Countries beginning with F

• Falkland Islands (Malvinas)
• Faroe Islands
• Fiji
• Finland
• France
• French Guiana
• French Polynesia
• French Southern Territories (the)

Countries beginning with G

• Gabon
• Gambia
• Georgia
• Germany
• Ghana
• Gibraltar
• Greece
• Greenland
• Grenada
• Guadeloupe
• Guam
• Guatemala
• Guernsey
• Guinea
• Guinea-Bissau
• Guyana

Countries beginning with H

• Haiti
• Heard Island and McDonald Islands
• Holy See (Vatican City State)
• Honduras
• Hong Kong
• Hungary

Countries beginning with I

• Iceland
• India
• Indonesia
• Iran, Islamic Republic of
• Iraq
• Ireland
• Isle of Man
• Israel
• Italy

Countries beginning with J

• Jamaica
• Japan
• Jersey
• Jordan

Countries beginning with K

• Kazakhstan
• Kenya
• Kiribati
• Korea, Democratic People's Republic of
• Korea, Republic of
• Kuwait
• Kyrgyzstan

Countries beginning with L

• Lao People's Democratic Republic
• Latvia
• Lebanon
• Lesotho
• Liberia
• Libyan Arab Jamahiriya
• Liechtenstein
• Lithuania
• Luxembourg

Countries beginning with M

• Macao
• Macedonia, the former Yugoslav Republic of
• Madagascar
• Malawi
• Malaysia
• Maldives
• Mali
• Malta
• Marshall Islands
• Martinique
• Mauritania
• Mauritius
• Mayotte
• Mexico
• Micronesia, Federated States of
• Moldova
• Monaco
• Mongolia

• Montenegro
• Montserrat
• Morocco
• Mozambique
• Myanmar

Countries beginning with N

• Namibia
• Nauru
• Nepal
• Netherlands
• Netherlands Antilles
• New Caledonia
• New Zealand
• Nicaragua
• Niger
• Nigeria
• Niue
• Norfolk Island
• Northern Mariana Islands
• Norway

Countries beginning with O

• Oman

Countries beginning with P

• Pakistan
• Palau
• Palestinian Territory, Occupied
• Panama
• Papua New Guinea
• Paraguay
• Peru
• Philippines
• Pitcairn
• Poland
• Portugal
• Puerto Rico

Countries beginning with Q

• Qatar

Countries beginning with R

• Réunion
• Romania
• Russian Federation
• Rwanda

Countries beginning with S

• Saint Barthélémy
• Saint Helena
• Saint Kitts and Nevis
• Saint Lucia
• Saint Martin (French)
• Saint Pierre and Miquelon
• Saint Vincent and the Grenadines
• Samoa
• San Marino
• Sao Tomé and Principe
• Saudi Arabia
• Senegal
• Serbia
• Seychelles
• Sierra Leone
• Singapore
• Slovakia
• Slovenia

• Solomon Islands
• Somalia
• South Africa
• South Georgia and the South Sandwich Islands
• Spain
• Sri Lanka
• Sudan
• Suriname
• Svalbard and Jan Mayen
• Swaziland
• Sweden
• Switzerland
• Syrian Arab Republic

Countries beginning with T

• Taiwan, Province of China
• Tajikistan
• Tanzania, United Republic of
• Thailand
• Timor-Leste
• Togo
• Tokelau
• Tonga
• Trinidad and Tobago
• Tunisia
• Turkey
• Turkmenistan
• Turks and Caicos Islands
• Tuvalu

Countries beginning with U

• Uganda
• Ukraine
• United Arab Emirates
• United Kingdom
• United States Minor Outlying Islands
• Uruguay
• USA
• Uzbekistan

Countries beginning with V

• Vanuatu
• Venezuela
• Viet Nam
• Virgin Islands, British
• Virgin Islands, U.S.

Countries beginning with W

• Wallis and Futuna
• Western Sahara

Countries beginning with Y

• Yemen

Countries beginning with Z

• Zambia
• Zimbabwe