Essays about: "bird survey"

Showing result 1 - 5 of 19 essays containing the words bird survey.

  1. 1. Bird Detection System : Based on Vision

    University essay from Blekinge Tekniska Högskola

    Author : Preetham Notla; Saaketh Reddy Ganta; Sandeep Kumar Jyothula; [2022]
    Keywords : Background Subtraction; Bird detection; Classification; Contour Detection; Convolutional Neural Networks CNN ; Python; Open-CV;

    Abstract : Context : Air being the free source is used in different ways commercially. In earlier days windmills generate power, water, and electricity. The excessive establishment of windmills for commercial purposes affected avifauna. Most of the birds lost their lives due to collisions with windmills. READ MORE

  3. 2. Effects of active and passive conservation on forest structure and bird diversity in Färna Ecopark

    University essay from SLU/School for Forest Management

    Author : Arvid Sandström; [2021]
    Keywords : biodiversity; deciduous forest; avifauna;

    Abstract : Voluntary set-asides are an important part of the conservation of forest species in Sweden. Set aside stands are either treated passively by leaving them untouched (in Swedish abbreviated as NO) or with active, often invasive maintenance (NS). READ MORE

  4. 3. How does greenspace design affect attractiveness to birds and humans in urban area?

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Chengyi Liu; [2020]
    Keywords : Urban ecology; City greenspace design; Ornithology;

    Abstract : City greenspaces are often considered as refuges for wildlife living in the urban area.At the same time, the original function of greenspaces is providing relaxing places forpeople. So, to provide suitable area for both humans and wildlife in the city, it isimportant to learn about the preference to city greenspace design by humans and birds. READ MORE

  5. 4. Fåglar som tar vatten över huvudet : en studie om sällskapsfåglars badbeteende och badvanor i hemmet

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Daniella Sevä; [2020]
    Keywords : badbeteende; sällskapsfåglar; miljöberikning; välfärd; vatten; fjäderunderhåll;

    Abstract : Litteratur om fåglars badbeteende är splittrat och inte ense över hur nödvändigt bad är vilket kan leda till välfärdsproblem för fåglar. Badbeteendet hos sällskapsfåglar har undersökts både genom litteratur och en enkätundersökning. Beteendet kan delvis styras av fåglarnas anatomi och fåglar är flexibla i sin badteknik. READ MORE

  6. 5. The effect of habitat type on farmland bird populations : In Tarnava Mare Natura2000 reserve, Romania

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Institutionen för ekologi och genetik

    Author : Krisztina Csiki; [2020]
    Keywords : farmland; birds; agriculture; Tarnava; Mare; Natura2000; reserve; yellowhammer; tree sparrow; skylark; red-backed shrike; common whitethroat;

    Abstract : Widespread extinction is a critical threat to biodiversity and is largely caused by human overexploitation of habitat and populations. A widely used and hence well studied organism group for indication of biodiversity is birds. READ MORE