Top Tweets for #break3

over 2 years ago

6/6 #BOUsci23 #Break3 This project has been carried out in collaboration with @SEO_BirdLife. More details can be found on the paper published by @JZoology, which has been featured on the cover, too https://t.co/3tQoCmMOgy

MelloneUgo's tweet photo. 6/6 #BOUsci23 #Break3

This project has been carried out in collaboration with @SEO_BirdLife. More details can be found on the paper published by @JZoology, which has been featured on the cover, too
https://t.co/3tQoCmMOgy https://t.co/NUioEPM1iy

0

21

1

0

893

over 2 years ago

5/6 #BOUsci23 #Break3 This study highlights again the importance of the Sahara Desert as a rich and diverse ecosystem in which migrating species from Europe spend a short but important part of their life cycle

MelloneUgo's tweet photo. 5/6 #BOUsci23 #Break3

This study highlights again the importance of the Sahara Desert as a rich and diverse ecosystem in which migrating species from Europe spend a short but important part of their life cycle https://t.co/9FLwkkecmJ

1

15

2

0

700

over 2 years ago

4/6 #BOUsci23 #Break3 If confirmed by higher resolution tracking and field observations, our findings may show a new way of combining foraging and migration, without a well-defined directed trajectory, nor stopping in a restricted spot, but instead wandering over wide areas

MelloneUgo's tweet photo. 4/6 #BOUsci23 #Break3

If confirmed by higher resolution tracking and field observations, our findings may show a new way of combining foraging and migration, without a well-defined directed trajectory, nor stopping in a
restricted spot, but instead wandering over wide areas https://t.co/Jxw0eKnHZ9

1

11

1

0

553

over 2 years ago

3/6 #BOUsci23 #Break3 A similar behaviour has not been previously recorded in any other trans-Saharan raptor and suggests that these eagles may forage opportunistically on preys such as migratory songbirds stopping in the desert during the day, and/or migratory locusts

MelloneUgo's tweet photo. 3/6 #BOUsci23 #Break3

A similar behaviour has not been previously recorded in any other trans-Saharan raptor and suggests that these eagles may forage opportunistically on preys such as migratory songbirds stopping in the desert during the day, and/or migratory locusts https://t.co/i1Wg2ND6YS

1

13

1

0

674

over 2 years ago

2/6 #BOUsci23 #Break3 These wandering movements occur in hyper-arid areas without vegetation cover, especially in females during spring. Unlike males, they buffer the potential delay with an earlier migration start, suggesting that this behaviour is followed deliberately

MelloneUgo's tweet photo. 2/6 #BOUsci23 #Break3

These wandering movements occur in hyper-arid areas without vegetation cover, especially in females during spring. Unlike males, they buffer the potential delay with an earlier migration start, suggesting that this behaviour is followed deliberately https://t.co/FEswmLtqmJ

1

18

1

0

594

over 2 years ago

1/6 #BOUsci23 #Break3 We analysed tracks of GPS-tagged booted eagles breeding in Spain and wintering in Sahel focusing on the Sahara crossing. Anomalous segments occur in 35% of the migratory journeys, lasting up to 31 days (average: 5.9) and being not related to wind conditions

MelloneUgo's tweet photo. 1/6 #BOUsci23 #Break3

We analysed tracks of GPS-tagged booted eagles breeding in Spain and wintering in Sahel focusing on the Sahara crossing. Anomalous segments occur in 35% of the migratory journeys, lasting up to 31 days
(average: 5.9) and being not related to wind conditions https://t.co/3IxDMx94BP

1

53

18

2

8K

over 3 years ago

#BOU2023 #BREAK3 6/6 Light pollution is altering nesting ecology and consequently its outcomes in free-ranging birds. Thus, we aim to provide more insights into the effects of ALAN on different aspects of development in collared flycatchers in more field seasons: 2023 & 2024

SayuriD5's tweet photo. #BOU2023 #BREAK3
6/6
Light pollution is altering nesting ecology and consequently its outcomes in free-ranging birds. Thus, we aim to provide more insights into the effects of ALAN on different aspects of development in collared flycatchers in more field seasons: 2023 & 2024 https://t.co/NsBEmptBRk

0

4

0

128

over 3 years ago

#BOU2023 #BREAK3 5/6 Surprisingly, we observed that nestlings under light treatment spent more time in the nest and more of them fledged successfully compared with control group.

SayuriD5's tweet photo. #BOU2023 #BREAK3
5/6
Surprisingly, we observed that nestlings under light treatment spent more time in the nest and more of them fledged successfully compared with control group. https://t.co/E9n8ALMS22

1

4

0

131

over 3 years ago

#BOU2023 #BREAK3 4/6 After our pilot (2021) and first field season (2022) we installed 22 LIGHT and 22 DARK nest boxes and noted that around 64% of nestlings from our experiment managed to survive until day 12 after hatching!

SayuriD5's tweet photo. #BOU2023 #BREAK3
4/6
After our pilot (2021) and first field season (2022) we installed 22 LIGHT and 22 DARK nest boxes and noted that around 64% of nestlings from our experiment managed to survive until day 12 after hatching! https://t.co/NyDBgF24RW

1

3

0

97

over 3 years ago

#BOU2023 #BREAK3 3/6 We are introducing artificial light at night (led lights) in nest boxes used by collared flycatchers in the island of Gotland. We take morphological measurements and follow the nestlings to compare data from experimental (LIGHT) and control (DARK) groups.

SayuriD5's tweet photo. #BOU2023 #BREAK3
3/6
We are introducing artificial light at night (led lights) in nest boxes used by collared flycatchers in the island of Gotland. We take morphological measurements and follow the nestlings to compare data from experimental (LIGHT) and control (DARK) groups. https://t.co/jzseG5laLR

1

3

0

104

over 3 years ago

#BOU2023 #BREAK3 2/6 The increase of artificial light at night (ALAN) is affecting wildlife, and notably birds. ALAN is affecting the behaviour, life-history traits, and physiology of birds around the cities, yet very little is known about its effects in natural populations.

SayuriD5's tweet photo. #BOU2023 #BREAK3
2/6
The increase of artificial light at night (ALAN) is affecting wildlife, and notably birds. ALAN is affecting the behaviour, life-history traits, and physiology of birds around the cities, yet very little is known about its effects in natural populations. https://t.co/osy0pQ44ks

1

3

0

113

over 3 years ago

#BOU2023 #BREAK3 1/6 Hi BOU2023 my name is Sayuri Diaz and together with Dr Joanna Sudyka @JOSudyka we are studying the effects of light pollution/artificial light at night in the early development of a migratory bird.

SayuriD5's tweet photo. #BOU2023 #BREAK3
1/6
Hi BOU2023 my name is Sayuri Diaz and together with Dr Joanna Sudyka @JOSudyka we are studying the effects of light pollution/artificial light at night in the early development of a migratory bird. https://t.co/3rWo1qTBPz

1

11

3

1

2K

over 3 years ago

(6/6) #BOU2023 #BREAK3 This demonstrates the role of #wind and #MigratoryExperience for migration timing but it is unclear whether this is adaptive or maladaptive to their #survival. Here, it suggests a preference for 🚫💨 for 2-4y/o and southern💨provides lift for 🛫 for <1y/o.

1

6

0

238

over 3 years ago

(5/6) #BOU2023 #BREAK3 Models predicted windy conditions throughout the #summer delay juvenile departure (Img 1&2) whilst strong #southerly winds on Copeland between Sept-Oct predicted fledglings depart earlier (Img 3). No discernible pattern for adults was found.

NiamhEsmonde's tweet photo. (5/6) #BOU2023 #BREAK3 Models predicted windy conditions throughout the #summer delay juvenile departure (Img 1&2) whilst strong #southerly winds on Copeland between Sept-Oct predicted fledglings depart earlier (Img 3). No discernible pattern for adults was found. https://t.co/bmA3Xx7ubz

1

6

0

177

over 3 years ago

(4/6) #BOU2023 #BREAK3 Fledglings (<1y/o) and juveniles (2-4y/o) are departing Copeland 2-3 weeks later than they were 68 years ago (Img 1) and adults (>5y/o) #arrive earlier and #depart earlier but, to our surprise, showed no difference in duration at the breeding colony (Img 2)

NiamhEsmonde's tweet photo. (4/6) #BOU2023 #BREAK3 Fledglings (<1y/o) and juveniles (2-4y/o) are departing Copeland 2-3 weeks later than they were 68 years ago (Img 1) and adults (>5y/o) #arrive earlier and #depart earlier but, to our surprise, showed no difference in duration at the breeding colony (Img 2) https://t.co/kJ9gcHGhTe

2

6

0

161

over 3 years ago

(3/6) #BOU2023 #BREAK3 Long-term capture-mark-recapture ringing of >37k of Manx shearwaters on @CopelandBirdOb were used as proxies for migration times to assess how migration timing has changed over 68 years and their response to wind #direction and #speed 💨✈️

NiamhEsmonde's tweet photo. (3/6) #BOU2023 #BREAK3 Long-term capture-mark-recapture ringing of >37k of Manx shearwaters on @CopelandBirdOb were used as proxies for migration times to assess how migration timing has changed over 68 years and their response to wind #direction and #speed 💨✈️ https://t.co/UGLItI5IIB

1

4

0

138

over 3 years ago

(2/6) #BOU2023 #BREAK3 Due to climate change increasing #storm frequency and intensity it is important to understand how #seabirds respond to windy 💨 conditions while they #time ⏰ their #migration arrival, duration at colony and migration departure as it may influence #survival

NiamhEsmonde's tweet photo. (2/6) #BOU2023 #BREAK3 Due to climate change increasing #storm frequency and intensity it is important to understand how #seabirds respond to windy 💨 conditions while they #time ⏰ their #migration arrival, duration at colony and migration departure as it may influence #survival https://t.co/RPC9PtNdI4

1

4

0

179