Sunday, 7 May 2017

Big Cat Predators of Chobe National Park, Botswana

The Savuti Marsh Area in Chobe National Park in Northern Botswana is home to one of the largest densities of Big Cat Predators not only in Southern Africa but in the whole of Africa.

A) Cheetahs :

The Cheetah is found in fair numbers in Northern Botswana's Savuti Marsh Area which encompasses the Okavango Delta.

They hunt for prey regularly during the first few hours of the Sun rising and during the last few hours of the Sun going down.

Their Prey includes Impala and Springbok as well as other kinds of Gazelle which are found in plenty in Chobe National Park.

Cheetah Males can often be seen singly or in groups of 2 while hunting prey. Cheetah Brothers are a common sight in the Okavango Delta's Savuti Marsh Area.

B) Leopards :

Leopards are found in plenty in woodlands that encompass the Okavango Delta and Savuti Marsh Area in Northern Botswana.

Leopards in the Savuti Marsh Area of Chobe National Park have a diverse diet of prey which includes Impalas, Springboks, and Nyalas wherever they are found.

Other Gazelles also form a substantial part of their prey.

Leopards normally hunt alone in the Savuti Marsh Area with Leopard Cubs not seen in the company of their Mothers during hunts.

C) Lions :

Lions are feared and formidable predators found in and around the Savuti Marsh Area of Chobe National Park.

Their preferred prey species include Zebras, Wildebeests, Buffaloes, Impalas, and Nyala to mention a few.

Sometimes, smaller prey species like Warthogs are regularly killed and eaten by Lions.

Finally, Lions hunt in the company of Prides they live among.




Tuesday, 2 May 2017

Humpback Whales of the Atlantic Ocean -- Giants of the Deep Sea

Introduction :

It is distressing to know that a large number of Humpback Whales on the Atlantic Coastline of the U.S. East Coast are dying or getting beached from North Carolina to Maine.

The root cause of their deaths must be investigated as soon as possible. Atlantic Humpback Whales are Precious Whales in more ways than one.

They are well known for their singing repertoire during the breeding cycle. Singing is mostly done by Males. Their Songs are distinct and unique as compared to other sounds made by them.

Their Songs usually last 10 minutes, but can go on for hours sometimes. The singing male has been seen surfacing to breathe between repetitions of the song.

All Males at a "Breeding Region" usually sing the same song to attract females though changes to the song can occur during the course of the breeding season.

Humpback Whales are the 5th largest of the Baleen Whales and are usually stockier than other whales.

They normally weigh anything from 25-30 Tonnes.

In the North Atlantic Ocean, Humpback Whales are thought to form discrete clusters of Pods in and around their feeding grounds which is usually near the Gulf of Maine, Newfoundland, Labrador etc.

The Humpback Whale Migration is thought to be the largest among any mammals. They can be considered to be "Long Distance Trekkers".

Some reasons for their long distance migration include "Predator Avoidance" specially avoiding Sharks and Orcas also known as Killer Whales. Another reason for their long distance migration includes abundance of food and warm water in their breeding grounds.

Conclusion :

One of the biggest threats to Atlantic Humpback Whales is "Pollution". Specially, dumping of Industrial Waste on the High Seas and in Estuaries which flow into the Ocean resulting in the ingestion of "Contaminated Prey" ultimately resulting in the death of Dozens of Humpbacks.

Let us promise to keep Oceans which are the Homes of Humpbacks free of Industrial Waste.

Credits :

The Humpback Whale Research Foundation