By David Western

The greatest wildlife spectacles on earth are the migrations of large mammals and birds, yet everywhere they are shrinking and vanishing. The several million-strong migrations of bison in North America and springbok in southern African collapsed in the last 1800s. In East Africa, the huge migrating herds of zebra and wildebeest on the Athi Plains collapsed over the last half century. Remarkably, the Serengeti migrations, now the Eighth Wonder of the Natural World, survives but is fast shrinking in the face of human settlements in Loliondo to the east and north of Maasai Mara.

Amboseli stood alone for decades as the last of the free-ranging intermingled migrations of wildlife and Maasai livestock which once characterized the East African savannas. No longer. Amboseli is losing connectivity to previously thriving wildebeest and zebra populations to the north in Kaputei, and the swamps to the east stretching to Tsavo West National Park. Yet despite a surging human population, settlement and land subdivision, the Amboseli wildlife migrations have persisted. In the attached bulletin, The Amboseli migrations: Causes, changes and the conservation of a viable ecosystem, we document the changes in wildlife and livestock and the steps underway to secure the lands needed to secure the migrations.

Read Full Bulleting Here : The Amboseli migrations: Causes, changes and ecosystem conservation

By David Western, Victor N. Mose* , David Maitumo, Winfridah Kemunto, Sakimba Kimiti, Immaculate Ombongi, Samuel Lekanaiya, Paul Kasaine and Sunte Kimiti

May 20, 2026

As a result of the unseasonal rains in January to April, conditions in Amboseli have changed from a severe drought

By Victor N. Mose

May 12, 2026

Staff at the Embassy of Kenya in Vienna were treated to an “elephant show” following Angela Mumbi’s presentation

By Victor N. Mose

April 4, 2026

The MOSAIC meeting in Montpellier focused on practical solutions for shared environmental and health challenges

The Amboseli migrations: Causes, changes and ecosystem conservation

Authored by : David Western
Posted on February 25, 2026

The greatest wildlife spectacles on earth are the migrations of large mammals and birds, yet everywhere they are shrinking and vanishing. The several million-strong migrations of bison in North America and springbok in southern African collapsed in the last 1800s. In East Africa, the huge migrating herds of zebra and wildebeest on the Athi Plains collapsed over the last half century. Remarkably, the Serengeti migrations, now the Eighth Wonder of the Natural World, survives but is fast shrinking in the face of human settlements in Loliondo to the east and north of Maasai Mara.

Amboseli stood alone for decades as the last of the free-ranging intermingled migrations of wildlife and Maasai livestock which once characterized the East African savannas. No longer. Amboseli is losing connectivity to previously thriving wildebeest and zebra populations to the north in Kaputei, and the swamps to the east stretching to Tsavo West National Park. Yet despite a surging human population, settlement and land subdivision, the Amboseli wildlife migrations have persisted. In the attached bulletin, The Amboseli migrations: Causes, changes and the conservation of a viable ecosystem, we document the changes in wildlife and livestock and the steps underway to secure the lands needed to secure the migrations.

Read Full Bulleting Here : The Amboseli migrations: Causes, changes and ecosystem conservation

By David Western

The greatest wildlife spectacles on earth are the migrations of large mammals and birds, yet everywhere they are shrinking and vanishing. The several million-strong migrations of bison in North America and springbok in southern African collapsed in the last 1800s. In East Africa, the huge migrating herds of zebra and wildebeest on the Athi Plains collapsed over the last half century. Remarkably, the Serengeti migrations, now the Eighth Wonder of the Natural World, survives but is fast shrinking in the face of human settlements in Loliondo to the east and north of Maasai Mara.

Amboseli stood alone for decades as the last of the free-ranging intermingled migrations of wildlife and Maasai livestock which once characterized the East African savannas. No longer. Amboseli is losing connectivity to previously thriving wildebeest and zebra populations to the north in Kaputei, and the swamps to the east stretching to Tsavo West National Park. Yet despite a surging human population, settlement and land subdivision, the Amboseli wildlife migrations have persisted. In the attached bulletin, The Amboseli migrations: Causes, changes and the conservation of a viable ecosystem, we document the changes in wildlife and livestock and the steps underway to secure the lands needed to secure the migrations.

Read Full Bulleting Here : The Amboseli migrations: Causes, changes and ecosystem conservation

By David Western, Victor N. Mose* , David Maitumo, Winfridah Kemunto, Sakimba Kimiti, Immaculate Ombongi, Samuel Lekanaiya, Paul Kasaine and Sunte Kimiti

May 20, 2026

As a result of the unseasonal rains in January to April, conditions in Amboseli have changed from a severe drought

By Victor N. Mose

May 12, 2026

Staff at the Embassy of Kenya in Vienna were treated to an “elephant show” following Angela Mumbi’s presentation

By Victor N. Mose

April 4, 2026

The MOSAIC meeting in Montpellier focused on practical solutions for shared environmental and health challenges

Posted on February 25, 2026

By David Western

The greatest wildlife spectacles on earth are the migrations of large mammals and birds, yet everywhere they are shrinking and vanishing. The several million-strong migrations of bison in North America and springbok in southern African collapsed in the last 1800s. In East Africa, the huge migrating herds of zebra and wildebeest on the Athi Plains collapsed over the last half century. Remarkably, the Serengeti migrations, now the Eighth Wonder of the Natural World, survives but is fast shrinking in the face of human settlements in Loliondo to the east and north of Maasai Mara.

Amboseli stood alone for decades as the last of the free-ranging intermingled migrations of wildlife and Maasai livestock which once characterized the East African savannas. No longer. Amboseli is losing connectivity to previously thriving wildebeest and zebra populations to the north in Kaputei, and the swamps to the east stretching to Tsavo West National Park. Yet despite a surging human population, settlement and land subdivision, the Amboseli wildlife migrations have persisted. In the attached bulletin, The Amboseli migrations: Causes, changes and the conservation of a viable ecosystem, we document the changes in wildlife and livestock and the steps underway to secure the lands needed to secure the migrations.

Read Full Bulleting Here : The Amboseli migrations: Causes, changes and ecosystem conservation

Recent Posts

By Victor N. Mose

May 22, 2026

Herders in Amboseli gathered under the shade of an acacia tree for a parliamentary style debate on co-production.

By David Western, Victor N. Mose* , David Maitumo, Winfridah Kemunto, Sakimba Kimiti, Immaculate Ombongi, Samuel Lekanaiya, Paul Kasaine and Sunte Kimiti

May 20, 2026

As a result of the unseasonal rains in January to April, conditions in Amboseli have changed from a severe drought

By Victor N. Mose

May 12, 2026

Staff at the Embassy of Kenya in Vienna were treated to an “elephant show” following Angela Mumbi’s presentation

By Victor N. Mose

April 4, 2026

The MOSAIC meeting in Montpellier focused on practical solutions for shared environmental and health challenges

By Victor N. Mose

March 18, 2026

Project MOSAIC has launched community-driven One Health Clubs in Amboseli to strengthen local action on resources.

By David Western

February 25, 2026

The greatest wildlife spectacles on earth are the migrations of large mammals and birds.

By David Western

December 5, 2025

Short rains failed in Oct to Nov 2025 and heavy post-drought stocking pushed pastures from green to red.

By David Western

November 27, 2025

The handing back of Amboseli National Park to Kajiado County management on 8th November 2025

By ACP Team

July 26, 2025

Our Amboseli Conservation Program Outlook Report gives the state of pastures, livestock, and wildlife health.

By Victor Mose

June 9, 2025

Horizontal learning, where local communities and scientists co-design research, remains a central pillar of Mosaic

Contact Us

Amboseli Conservation Program
P.O Box 15289-00509 or 62844-00200
Nairobi, Kenya.

Tel/Fax: +254 20 891360 / 891751
Email: acc@acc.or.ke