Shawan Chowdhury

5 Questions 7 Answers 0 Followers

Questions related from Shawan Chowdhury

Is there any resource to find out the complete range of butterfly distribution throughout the world?

I have been working on migratory butterflies and need to compare the geographic distribution of butterflies and where the migration is taking place. For this reason, I need to find out the...

14 May 2018 6,459 2 View

Could anyone of you please tell me how to connect these ideas to reveal the status of urban butterflies?

From January 2014 to December 2016, I conducted monthly field trips in three different areas of Dhaka city, Bangladesh to investigate how butterflies survive in an inner-city habitat. I have...

10 March 2018 8,337 6 View

Is there any list/resource/book or anything to find out which butterflies are migratory?

I am particularly looking for the list of migratory butterflies. I understand that it possible to find out by cross-checking thousands of literature, but it will take lots of time. Hence I am...

30 January 2018 7,552 5 View

Which air pollutants should I include if I am to investigate the impact of air pollution on butterfly species richness?

Since January 2014 I am investigating how different abiotic factors correlates with the butterfly species richness in Dhaka, a city of more than 20 million inhabitants. The pollution level is...

22 June 2017 2,135 4 View

Can anyone please tell me, how to synchronize between butterfly species richness, IUCN RED List assessment and land analysis data of a urban city?

From January 2014 to June 2016, through the continuous field trips, I have listed all those butterflies which were spotted. Now, I have analysed the land area management of Dhaka city which...

14 July 2016 9,608 2 View