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

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.

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

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.

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 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

By ACP Team

May 6, 2025

We are delighted to present the inaugural issue of Eseriani, a new magazine dedicated to exploring well-being

By David Western, David Maitumo, Victor N. Mose, Julius Muriuki and Glen P. Mitema

March 14, 2025

Amboseli became world renowned in the 1950s as the setting for Where No Vulture’s Fly

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

February 7, 2025

The outlook for livestock and wildlife in the short dry season normally stretching from January to the long rains

By Victor N. Mose

January 28, 2025

ACP, ACC, and NAU launched a NASA-funded One Health survey using GEDI and local monitoring for ecosystem health.

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

November 30, 2024

The heavy prolonged El Niño rains boosted pastures across the Amboseli ecosystem

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