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Improving biodiversity in Alexandra Gardens

Open for comments from Friday 31 October to Sunday 30 November 2025.

Cambridge City Council has developed a proposal to enhance biodiversity, promote local wildlife, and inspire visitor interest at Alexandra Gardens.

These Environmental Improvement Programme (EIP) funded improvements are focused outside the main grass-cutting areas to ensure space for play remains protected.

The proposals will create rich and diverse habitats for a variety of species while adding value and interest for visitors.

Proposed biodiversity enhancements include:

  • bee mound with wildflower meadow
  • wildflower meadow strips
  • deadwood (log pile) habitat
  • bug hotel
  • bee post and wildflower meadow
  • nest boxes
  • information posts and a nature trail

Proposals

The image below illustrates the proposed locations for a bee slope (green dot), wildflower meadow strips (yellow dots), a log pile (red dot), bug hotel (purple dot), and bee post (blue dot).

Proposals image

More information about the proposals can be found in our supplementary information document.

Have your say

We want local communities to get involved by sharing your views and asking questions about the proposed improvements.

Your feedback will help us gauge interest, shape the project, and prioritise what can be delivered within the available budget.

We welcome your opinions and suggestions; they will help us understand local support and make any necessary adjustments.

Select the Take the survey button on this page to have your say.

A hard copy version of this survey can be downloaded here:

If you are completing a hard copy survey, please return it to our Customer Service Centre in person or via post at the following address:

Communications and Engagement Team, Customer Service Centre, Mandela House, 4 Regent Street, Cambridge, CB2 1BY

The survey closes on Sunday 30 November 2025. Any responses received after this date will not be considered.

If you are in need of any further assistance, please email us at communications@cambridge.gov.uk.

Next steps

Once the consultation closes, we will review all comments and make any necessary adjustments to the proposal.

Your feedback is valuable, it will help us prioritise improvements, plan effectively, and deliver the benefits expected from this project.

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135 participants

Phases

Phases overview
Survey open
Publish report

Publish report

1 December 2025 - 31 December 2025
  • Publish report with survey results

Phase report

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Do you support the proposal for biodiversity enhancements in Alexandra Gardens?

Support

83% (112 choices)

Do not support

9.6% (13 choices)

Neutral

7.4% (10 choices)

Do you support the proposal to install a bee mound with wildflower meadow in Alexandra Gardens?

Support

80% (108 choices)

Do not support

11.9% (16 choices)

Neutral

8.1% (11 choices)

Please say why you support or do not support the proposal to install a bee mound with wildflower meadow in Alexandra Gardens.

Most respondents support the proposal, emphasising the importance of encouraging biodiversity and supporting pollinators, especially bees, which are seen as vital for ecosystem health. Many believe that increasing wildflower areas and wildlife habitats is inherently positive and will benefit both nature and people, including children who can learn from and enjoy these spaces. Some suggest the project could be even more ambitious, with larger or more extensive wildflower areas.

However, a significant minority raise concerns about cost and council spending priorities, with several calling the project a waste of public money or suggesting funds should be directed elsewhere. Some respondents are neutral or hesitant due to lack of information about costs.

Practical concerns are also mentioned, including the need for ongoing maintenance, the risk of dogs disturbing the area or using it as a toilet, and the potential for bee stings, especially near play areas. Some suggest siting the bee mound away from busy areas or play spaces to reduce risks.

A few respondents question the effectiveness of artificial bee mounds, suggesting that natural habitats or simply leaving areas unmanaged may be more beneficial.

Overall, the main trends are strong support for biodiversity and pollinator initiatives, tempered by concerns about cost, maintenance, and practicalities of location and safety.

Do you support the proposal to install wildflower meadow strips in Alexandra Gardens?

Support

81.5% (110 choices)

Do not support

10.4% (14 choices)

Neutral

8.1% (11 choices)

Please say why you support or do not support the proposal to install wildflower meadow strips in Alexandra Gardens.

Many respondents support the installation of wildflower meadow strips, citing benefits for biodiversity, especially for pollinators like bees and butterflies. Several also mention the visual appeal and the positive impact on people’s wellbeing. Some respondents would like to see even more space devoted to wildflowers.

A recurring concern is the need for proper maintenance and management of the wildflower areas. Many warn that without regular care, these strips can become overgrown with thistles, nettles, or invasive species, leading to an untidy or neglected appearance and reduced biodiversity value. There are calls for a clear maintenance plan, including annual cutting and removal of cuttings.

Some respondents feel that the gardens already have sufficient wildflower and natural areas, particularly around the edges, and question the need for additional strips in the managed grass areas. There is also concern about losing valuable open space used for recreation, especially near the playground.

A minority of respondents oppose the proposal on grounds of cost, prioritisation of public funds, or feeling that the project is not essential compared to other needs. A few express neutrality or request more information, particularly about costs and definitions.

Some suggestions include planting night-flowering and fragrant white flowers to support moths and bats and using wildflower areas for educational purposes.

In summary, there is strong support for wildflower meadow strips to boost biodiversity and visual appeal, but this is tempered by repeated calls for proper maintenance and careful site selection to avoid loss of recreational space and ensure long-term success. Concerns about cost and necessity are present but less frequent.

Do you support the proposal to create a deadwood (log pile) habitat in Alexandra Gardens?

Support

77% (104 choices)

Do not support

12.6% (17 choices)

Neutral

10.4% (14 choices)

Please say why you support or do not support the proposal to create a deadwood (log pile) habitat in Alexandra Gardens.

Most respondents support the creation of a deadwood (log pile) habitat in Alexandra Gardens, primarily because it provides valuable habitat for insects, hedgehogs, and other small creatures. Many also mention the importance of supporting biodiversity and helping wildlife in a nature-depleted UK.

A number of respondents stress that the log pile should be well-designed and integrated into the landscape, rather than looking artificial or out of place. Some suggest making it large and including vertical posts for greater habitat diversity and a few recommend adding educational signage.

Concerns raised by several respondents include the potential for the log pile to attract antisocial behaviour, such as being used as a toilet, a hiding place for drug paraphernalia, or being subject to vandalism or arson. Others worry about it becoming a litter trap being used as a climbing frame by children or as a dog toilet.

A minority of respondents are neutral or opposed, citing concerns about public spending priorities, lack of budget transparency, or believing the money could be better spent elsewhere.

Overall, support is strong, with the main caveats being the need for careful design, maintenance, and consideration of potential misuse.

Do you support the proposal to install a bug hotel next to the play park in Alexandra Gardens?

Support

76.3% (103 choices)

Do not support

15.6% (21 choices)

Neutral

8.1% (11 choices)

Please say why you support or do not support the proposal to install a bug hotel next to the play park in Alexandra Gardens.

Many respondents support installing a bug hotel, especially as a way to encourage biodiversity and provide educational opportunities for children. Several comments highlight the value for children’s learning and interest in insects.

However, concerns are frequently raised about the effectiveness of bug hotels, with some suggesting that natural habitats (e.g. deadwood, wildflower strips, unmown grass) are better for supporting insects. There are also worries about location, with a few respondents noting that placing the bug hotel next to the play park could lead to damage, interference, or pose risks to children, especially those with allergies.

Some respondents question the necessity or value of a bug hotel, seeing it as a waste of public money or a lower priority compared to other council spending. A few express neutrality or conditional support, wanting more information about costs or preferring a design tailored to the location rather than a generic one.

Overall, the most common themes are support for biodiversity and education, balanced by concerns about effectiveness, safety, cost, and the appropriateness of the location and design.

Do you support the proposal to install a bee post for solitary bees with wildflower meadow in Alexandra Gardens?

Support

80% (108 choices)

Do not support

12.6% (17 choices)

Neutral

7.4% (10 choices)

Please say why you support or do not support the proposal to install a bee post for solitary bees with wildflower meadow in Alexandra Gardens.

Most respondents support the installation of a bee post for solitary bees with a wildflower meadow, citing benefits for pollinators, biodiversity, and the general improvement of wildlife in Alexandra Gardens. Several respondents emphasise the importance of solitary bees and their role in pollination, and some mention that the UK is nature-depleted and needs more support for wildlife.

A recurring theme is the need for careful consideration of the location: bee posts should be placed in sunny spots near wildflowers, as shaded or damp areas may not attract bees. Some suggest installing more than one bee post to make a meaningful difference. There are also practical suggestions, such as keeping bee posts away from paths and play areas to avoid stings and ensuring posts are maintained to prevent parasitic wasps.

A minority of respondents oppose or are neutral about the proposal, mainly due to concerns about public spending, lack of budget transparency, or questioning the necessity and impact of wildflower meadows and bee posts. Some feel the area is already suitable for bees or that funds should be prioritised elsewhere.

Overall, support is strong, with most respondents seeing ecological and educational value, but there are repeated calls for thoughtful implementation and transparency regarding costs.

Do you support the proposal to attach bat roost boxes and bird nest boxes to the trees in Alexandra Gardens?

Support

83% (112 choices)

Do not support

10.4% (14 choices)

Neutral

6.7% (9 choices)

Please say why you support or do not support the proposal to install bat roost boxes and bird nest boxes in Alexandra Gardens.

Most respondents support installing bat and bird boxes in Alexandra Gardens, seeing them as beneficial for biodiversity, wildlife support, and enhancing the park’s ambience. Several emphasise that bats and birds are important for controlling insects and maintaining ecological balance.

A recurring theme is the need for proper installation and expert advice, with suggestions to consult organisations like the RSPB and Action for Swifts to ensure boxes are sited correctly and suitable for a range of species. Maintenance and cleaning of boxes is also mentioned as important to prevent disease.

Some respondents raise concerns about cost-effectiveness, budget transparency, and whether the boxes will genuinely improve biodiversity. There are also comments about council spending priorities, with a few suggesting funds should go elsewhere.

Other practical considerations mentioned include the impact of night lighting on bats and the potential for squirrels to interfere with boxes. A minority express scepticism or opposition, either doubting the effectiveness or expressing dislike for bats.

Overall, the dominant trend is strong support for the proposal, provided it is implemented thoughtfully and with expert guidance.

Rank the proposed improvements in order of your preference, indicating which you would most like to see delivered.

Do you have any further comments to make about the biodiversity improvements being proposed in this survey?

Many respondents expressed strong support for biodiversity improvements in Alexandra Gardens, with several stating “do them all” or “the more the better”. There was particular enthusiasm for initiatives such as bird and bat boxes, log piles, and educational elements like information posts and wildlife walks, especially for children. Some also suggested extending biodiversity efforts to other local green spaces.

However, a significant number of respondents voiced concerns or objections. The most common criticisms were:

- **Preservation of the park’s historic character:** Several felt that the gardens’ semi-formal Victorian/Edwardian design should be respected, and that interventions like wildflower meadows, bulb planting, and signage would undermine its integrity.

- **Concerns about wildflower meadows:** Many noted that wildflower areas often become overgrown, dominated by thistles and weeds, and appear neglected without proper maintenance. There were repeated calls for clear, ongoing maintenance plans and consideration of alternatives like perennial meadows or bulb-in-grass plantings.

- **Cost and priorities:** A number of respondents questioned the cost of the proposals, asked for transparency about funding, or felt council resources should be prioritised for essential services like roads, pavements, and street cleaning.

- **Consultation process:** Several criticised the survey design, feeling it forced respondents to rank options even if they opposed all proposals, and questioned the value of the consultation.

Other recurring themes and suggestions included:

- **Bowling green:** Multiple respondents suggested reducing or removing the bowling green to free up space for biodiversity, noting it is underused.

- **Water features:** Several called for a pond or bog area to support wildlife, especially in hot weather.

- **Lighting and hedgehogs:** Suggestions included bat-friendly lighting and hedgehog highways/boxes.

- **Signage:** Some supported educational signage, but others wanted minimal or no signage to preserve the park’s natural feel.

- **Maintenance and management:** Calls for clear, ongoing maintenance plans, especially for wildflower areas, and for the council to monitor and adapt based on results.

- **Other issues:** Some mentioned unrelated concerns such as traffic speed on Victoria Road, playground maintenance, and pigeon control.

In summary, while there is broad support for biodiversity improvements, there are strong concerns about preserving the park’s historic character, ensuring proper maintenance, minimising costs, and making sure the process is genuinely consultative. The most popular specific interventions are bird/bat boxes, log piles, and educational activities, with mixed views on wildflower meadows and signage.

Demographic of respondents

Respondents are invited to share some details about themselves as part of the registration process on our online engagement platform. This helps us better understand how representative the responses are of the people who live and work in Cambridge.

To ensure that the survey is accessible to as many people as possible, we do not make it compulsory to provide this data. The online engagement platform is continually working to improve how it presents this data.

Age

Place of residence

Which of the following describes how you think of yourself? (please select one response from the following)