วีดีโอ

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Northern_Flicker/overview National Audubon Society: www.audubon.org/field-guide/bird/northern-flicker iNaturalist: www.inaturalist.org/observations/211116575 More fun reading: urbannature.blog/tag/juvenile-northern-flicker/ Audio: Gently, Onwards by ELPHNT

Location: Wilde Lake, Columbia, MD Wikipedia: en.wikipedia.org/wiki/Red-eared_slider iNaturalist: www.inaturalist.org/observations/210408728 Audio: Meeka by Steve Adams

Location: Patuxent Research Refuge (South Tract), Laurel, MD All About Birds: www.allaboutbirds.org/guide/Tree_Swallow/overview iNaturalist: www.inaturalist.org/observations/212268212 References: (1) extension.umd.edu/extension.umd.edu/sites/extension.umd.edu/files/2021-03/FS800_WMgtTreeSwallow.pdf (2) treeswallows.com/tres/index.php/tree-swallow-pair-formation/ Audio: Gently, Onwards by ELPHNT

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Blue_Jay/overview iNaturalist: www.inaturalist.org/observations/210345414 Note: The photo was taken a couple of days earlier on Apr 11th. Audio: Gently, Onwards by ELPHNT

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Canada_Goose/overview Reference: www.preservewildlife.com/canada-geese.html

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Song_Sparrow/overview iNaturalist: www.inaturalist.org/observations/207603010

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Mallard/overview iNaturalist: (1) www.inaturalist.org/observations/207039420 (2) www.inaturalist.org/observations/207039421 Audio: Meeka by Steve Adams

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Canada_Goose/overview iNaturalist: www.inaturalist.org/observations/206831465 Audio: Gently, Onwards by ELPHNT

Location: Wilde Lake, Columbia, MD All About Birds: www.allaboutbirds.org/guide/Double-crested_Cormorant/overview iNaturalist: www.inaturalist.org/observations/206792599 Note: The individual in the video is not the same as in the photo, but both were seen as part of the same flock. Audio: Gently, Onwards by ELPHNT

Location: Elkridge, Maryland All About Birds: www.allaboutbirds.org/guide/American_Robin/overview iNaturalist: www.inaturalist.org/observations/206438278

Location: Elkridge, Maryland All About Birds: www.allaboutbirds.org/guide/House_Finch/overview iNaturalist: www.inaturalist.org/observations/206307421

BACKDOOR ATTACKS IN COMPUTER VISION: TOWARDS ADVERSARIALLY ROBUST MACHINE LEARNING MODELS Deep Neural Networks (DNNs) have become the standard building block in numerous machine learning applications, including computer vision, speech recognition, machine translation, and robotic manipulation, achieving state-of-the-art performance on complex tasks. The widespread success of these networks has ...