Molecular analysis through Phylogenetic tree construction using

The collection of birds serves as a repository for research and also

as a means of documenting avian diversity and its spread. Evolutionary divergence is

the sophisticated explanation of similarities and differences among different species

of birds. Lineage represents how these different species have evolved can be study.

Phylogenetic analysis is generally used to understand how traits among these bird

species have evolved. Phylogeny can help in identifying birds based on both

morphological and genetic characteristics. In this article, a total number of birds

inhabiting Lake view Park Islamabad have been identified and a phylogenetic tree is

constructed based on their COX 1 gene sequence. Sequences of the respective species

gene are downloaded from NCBI databases using MEGA-X software. The

phylogenetic tree represented birds arranged in five different clades from a single

emergence of new species and spread of biodiversity of Class Aves organisms from

the single ancestor. origin.